2012609820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69737}}^1$

素因数の和:69799

約数の個数: 96

約数和(自身を含む): 6232903488

約数和(自身を除く): 4220293668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 69737, 139474, 209211, 278948, 348685, 418422, 697370, 836844, 906581, 1046055, 1394740, 1813162, 2092110, 2580269, 2719743, 3626324, 4184220, 4532905, 5160538, 5439486, 7740807, 9065810, 10321076, 10878972, 12901345, 13598715, 15481614, 18131620, 25802690, 27197430, 30963228, 33543497, 38704035, 51605380, 54394860, 67086994, 77408070, 100630491, 134173988, 154816140, 167717485, 201260982, 335434970, 402521964, 503152455, 670869940, 1006304910, 2012609820]

約数ペア:

[(1, 2012609820), (2, 1006304910), (3, 670869940), (4, 503152455), (5, 402521964), (6, 335434970), (10, 201260982), (12, 167717485), (13, 154816140), (15, 134173988), (20, 100630491), (26, 77408070), (30, 67086994), (37, 54394860), (39, 51605380), (52, 38704035), (60, 33543497), (65, 30963228), (74, 27197430), (78, 25802690), (111, 18131620), (130, 15481614), (148, 13598715), (156, 12901345), (185, 10878972), (195, 10321076), (222, 9065810), (260, 7740807), (370, 5439486), (390, 5160538), (444, 4532905), (481, 4184220), (555, 3626324), (740, 2719743), (780, 2580269), (962, 2092110), (1110, 1813162), (1443, 1394740), (1924, 1046055), (2220, 906581), (2405, 836844), (2886, 697370), (4810, 418422), (5772, 348685), (7215, 278948), (9620, 209211), (14430, 139474), (28860, 69737)]