30482940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 88704000

約数和(自身を除く): 58221060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 79, 109, 118, 158, 177, 218, 236, 237, 295, 316, 327, 354, 395, 436, 474, 545, 590, 654, 708, 790, 885, 948, 1090, 1180, 1185, 1308, 1580, 1635, 1770, 2180, 2370, 3270, 3540, 4661, 4740, 6431, 6540, 8611, 9322, 12862, 13983, 17222, 18644, 19293, 23305, 25724, 25833, 27966, 32155, 34444, 38586, 43055, 46610, 51666, 55932, 64310, 69915, 77172, 86110, 93220, 96465, 103332, 128620, 129165, 139830, 172220, 192930, 258330, 279660, 385860, 508049, 516660, 1016098, 1524147, 2032196, 2540245, 3048294, 5080490, 6096588, 7620735, 10160980, 15241470, 30482940]

約数ペア:

[(1, 30482940), (2, 15241470), (3, 10160980), (4, 7620735), (5, 6096588), (6, 5080490), (10, 3048294), (12, 2540245), (15, 2032196), (20, 1524147), (30, 1016098), (59, 516660), (60, 508049), (79, 385860), (109, 279660), (118, 258330), (158, 192930), (177, 172220), (218, 139830), (236, 129165), (237, 128620), (295, 103332), (316, 96465), (327, 93220), (354, 86110), (395, 77172), (436, 69915), (474, 64310), (545, 55932), (590, 51666), (654, 46610), (708, 43055), (790, 38586), (885, 34444), (948, 32155), (1090, 27966), (1180, 25833), (1185, 25724), (1308, 23305), (1580, 19293), (1635, 18644), (1770, 17222), (2180, 13983), (2370, 12862), (3270, 9322), (3540, 8611), (4661, 6540), (4740, 6431)]