557178570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 1673511840

約数和(自身を除く): 1116333270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 109, 117, 130, 153, 170, 195, 218, 221, 234, 255, 257, 306, 327, 390, 442, 510, 514, 545, 585, 654, 663, 765, 771, 981, 1090, 1105, 1170, 1285, 1326, 1417, 1530, 1542, 1635, 1853, 1962, 1989, 2210, 2313, 2570, 2834, 3270, 3315, 3341, 3706, 3855, 3978, 4251, 4369, 4626, 4905, 5559, 6630, 6682, 7085, 7710, 8502, 8738, 9265, 9810, 9945, 10023, 11118, 11565, 12753, 13107, 14170, 16677, 16705, 18530, 19890, 20046, 21255, 21845, 23130, 24089, 25506, 26214, 27795, 28013, 30069, 33354, 33410, 39321, 42510, 43690, 48178, 50115, 55590, 56026, 56797, 60138, 63765, 65535, 72267, 78642, 83385, 84039, 100230, 113594, 120445, 127530, 131070, 140065, 144534, 150345, 166770, 168078, 170391, 196605, 216801, 240890, 252117, 280130, 283985, 300690, 340782, 361335, 364169, 393210, 420195, 433602, 476221, 504234, 511173, 567970, 722670, 728338, 840390, 851955, 952442, 1022346, 1084005, 1092507, 1260585, 1428663, 1703910, 1820845, 2168010, 2185014, 2381105, 2521170, 2555865, 2857326, 3277521, 3641690, 4285989, 4762210, 5111730, 5462535, 6190873, 6555042, 7143315, 8571978, 10925070, 12381746, 14286630, 16387605, 18572619, 21429945, 30954365, 32775210, 37145238, 42859890, 55717857, 61908730, 92863095, 111435714, 185726190, 278589285, 557178570]

約数ペア:

[(1, 557178570), (2, 278589285), (3, 185726190), (5, 111435714), (6, 92863095), (9, 61908730), (10, 55717857), (13, 42859890), (15, 37145238), (17, 32775210), (18, 30954365), (26, 21429945), (30, 18572619), (34, 16387605), (39, 14286630), (45, 12381746), (51, 10925070), (65, 8571978), (78, 7143315), (85, 6555042), (90, 6190873), (102, 5462535), (109, 5111730), (117, 4762210), (130, 4285989), (153, 3641690), (170, 3277521), (195, 2857326), (218, 2555865), (221, 2521170), (234, 2381105), (255, 2185014), (257, 2168010), (306, 1820845), (327, 1703910), (390, 1428663), (442, 1260585), (510, 1092507), (514, 1084005), (545, 1022346), (585, 952442), (654, 851955), (663, 840390), (765, 728338), (771, 722670), (981, 567970), (1090, 511173), (1105, 504234), (1170, 476221), (1285, 433602), (1326, 420195), (1417, 393210), (1530, 364169), (1542, 361335), (1635, 340782), (1853, 300690), (1962, 283985), (1989, 280130), (2210, 252117), (2313, 240890), (2570, 216801), (2834, 196605), (3270, 170391), (3315, 168078), (3341, 166770), (3706, 150345), (3855, 144534), (3978, 140065), (4251, 131070), (4369, 127530), (4626, 120445), (4905, 113594), (5559, 100230), (6630, 84039), (6682, 83385), (7085, 78642), (7710, 72267), (8502, 65535), (8738, 63765), (9265, 60138), (9810, 56797), (9945, 56026), (10023, 55590), (11118, 50115), (11565, 48178), (12753, 43690), (13107, 42510), (14170, 39321), (16677, 33410), (16705, 33354), (18530, 30069), (19890, 28013), (20046, 27795), (21255, 26214), (21845, 25506), (23130, 24089)]