37780470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 123243120

約数和(自身を除く): 85462650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 659, 735, 819, 882, 910, 1170, 1274, 1318, 1365, 1470, 1638, 1911, 1977, 2205, 2730, 3185, 3295, 3822, 3954, 4095, 4410, 4613, 5733, 5931, 6370, 6590, 8190, 8567, 9226, 9555, 9885, 11466, 11862, 13839, 17134, 19110, 19770, 23065, 25701, 27678, 28665, 29655, 32291, 41517, 42835, 46130, 51402, 57330, 59310, 59969, 64582, 69195, 77103, 83034, 85670, 96873, 119938, 128505, 138390, 154206, 161455, 179907, 193746, 207585, 257010, 290619, 299845, 322910, 359814, 385515, 415170, 419783, 484365, 539721, 581238, 599690, 771030, 839566, 899535, 968730, 1079442, 1259349, 1453095, 1799070, 2098915, 2518698, 2698605, 2906190, 3778047, 4197830, 5397210, 6296745, 7556094, 12593490, 18890235, 37780470]

約数ペア:

[(1, 37780470), (2, 18890235), (3, 12593490), (5, 7556094), (6, 6296745), (7, 5397210), (9, 4197830), (10, 3778047), (13, 2906190), (14, 2698605), (15, 2518698), (18, 2098915), (21, 1799070), (26, 1453095), (30, 1259349), (35, 1079442), (39, 968730), (42, 899535), (45, 839566), (49, 771030), (63, 599690), (65, 581238), (70, 539721), (78, 484365), (90, 419783), (91, 415170), (98, 385515), (105, 359814), (117, 322910), (126, 299845), (130, 290619), (147, 257010), (182, 207585), (195, 193746), (210, 179907), (234, 161455), (245, 154206), (273, 138390), (294, 128505), (315, 119938), (390, 96873), (441, 85670), (455, 83034), (490, 77103), (546, 69195), (585, 64582), (630, 59969), (637, 59310), (659, 57330), (735, 51402), (819, 46130), (882, 42835), (910, 41517), (1170, 32291), (1274, 29655), (1318, 28665), (1365, 27678), (1470, 25701), (1638, 23065), (1911, 19770), (1977, 19110), (2205, 17134), (2730, 13839), (3185, 11862), (3295, 11466), (3822, 9885), (3954, 9555), (4095, 9226), (4410, 8567), (4613, 8190), (5733, 6590), (5931, 6370)]