3084950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 3343210

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 79, 110, 142, 158, 275, 355, 395, 550, 710, 781, 790, 869, 1562, 1738, 1775, 1975, 3550, 3905, 3950, 4345, 5609, 7810, 8690, 11218, 19525, 21725, 28045, 39050, 43450, 56090, 61699, 123398, 140225, 280450, 308495, 616990, 1542475, 3084950]

約数ペア:

[(1, 3084950), (2, 1542475), (5, 616990), (10, 308495), (11, 280450), (22, 140225), (25, 123398), (50, 61699), (55, 56090), (71, 43450), (79, 39050), (110, 28045), (142, 21725), (158, 19525), (275, 11218), (355, 8690), (395, 7810), (550, 5609), (710, 4345), (781, 3950), (790, 3905), (869, 3550), (1562, 1975), (1738, 1775)]