30528550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 62152272

約数和(自身を除く): 31623722

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 701, 871, 1402, 1675, 1742, 3350, 3505, 4355, 7010, 8710, 9113, 17525, 18226, 21775, 35050, 43550, 45565, 46967, 91130, 93934, 227825, 234835, 455650, 469670, 610571, 1174175, 1221142, 2348350, 3052855, 6105710, 15264275, 30528550]

約数ペア:

[(1, 30528550), (2, 15264275), (5, 6105710), (10, 3052855), (13, 2348350), (25, 1221142), (26, 1174175), (50, 610571), (65, 469670), (67, 455650), (130, 234835), (134, 227825), (325, 93934), (335, 91130), (650, 46967), (670, 45565), (701, 43550), (871, 35050), (1402, 21775), (1675, 18226), (1742, 17525), (3350, 9113), (3505, 8710), (4355, 7010)]