71568770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 98742910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 43, 59, 62, 65, 70, 86, 91, 118, 130, 155, 182, 215, 217, 295, 301, 310, 403, 413, 430, 434, 455, 559, 590, 602, 767, 806, 826, 910, 1085, 1118, 1333, 1505, 1534, 1829, 2015, 2065, 2170, 2537, 2666, 2795, 2821, 3010, 3658, 3835, 3913, 4030, 4130, 5074, 5369, 5590, 5642, 6665, 7670, 7826, 9145, 9331, 10738, 12685, 12803, 13330, 14105, 17329, 17759, 18290, 18662, 19565, 23777, 25370, 25606, 26845, 28210, 32981, 34658, 35518, 39130, 46655, 47554, 53690, 64015, 65962, 78647, 86645, 88795, 93310, 118885, 121303, 128030, 157294, 164905, 166439, 173290, 177590, 230867, 237770, 242606, 329810, 332878, 393235, 461734, 550529, 606515, 786470, 832195, 1022411, 1101058, 1154335, 1213030, 1664390, 2044822, 2308670, 2752645, 5112055, 5505290, 7156877, 10224110, 14313754, 35784385, 71568770]

約数ペア:

[(1, 71568770), (2, 35784385), (5, 14313754), (7, 10224110), (10, 7156877), (13, 5505290), (14, 5112055), (26, 2752645), (31, 2308670), (35, 2044822), (43, 1664390), (59, 1213030), (62, 1154335), (65, 1101058), (70, 1022411), (86, 832195), (91, 786470), (118, 606515), (130, 550529), (155, 461734), (182, 393235), (215, 332878), (217, 329810), (295, 242606), (301, 237770), (310, 230867), (403, 177590), (413, 173290), (430, 166439), (434, 164905), (455, 157294), (559, 128030), (590, 121303), (602, 118885), (767, 93310), (806, 88795), (826, 86645), (910, 78647), (1085, 65962), (1118, 64015), (1333, 53690), (1505, 47554), (1534, 46655), (1829, 39130), (2015, 35518), (2065, 34658), (2170, 32981), (2537, 28210), (2666, 26845), (2795, 25606), (2821, 25370), (3010, 23777), (3658, 19565), (3835, 18662), (3913, 18290), (4030, 17759), (4130, 17329), (5074, 14105), (5369, 13330), (5590, 12803), (5642, 12685), (6665, 10738), (7670, 9331), (7826, 9145)]