38478930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 68207790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 1889, 2037, 2910, 3395, 3778, 4074, 5667, 6790, 9445, 10185, 11334, 13223, 18890, 20370, 26446, 28335, 39669, 56670, 66115, 79338, 132230, 183233, 198345, 366466, 396690, 549699, 916165, 1099398, 1282631, 1832330, 2565262, 2748495, 3847893, 5496990, 6413155, 7695786, 12826310, 19239465, 38478930]

約数ペア:

[(1, 38478930), (2, 19239465), (3, 12826310), (5, 7695786), (6, 6413155), (7, 5496990), (10, 3847893), (14, 2748495), (15, 2565262), (21, 1832330), (30, 1282631), (35, 1099398), (42, 916165), (70, 549699), (97, 396690), (105, 366466), (194, 198345), (210, 183233), (291, 132230), (485, 79338), (582, 66115), (679, 56670), (970, 39669), (1358, 28335), (1455, 26446), (1889, 20370), (2037, 18890), (2910, 13223), (3395, 11334), (3778, 10185), (4074, 9445), (5667, 6790)]