30887694840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{313517}}^1$

素因数の和:314352

約数の個数: 64

約数和(自身を含む): 92776246560

約数和(自身を除く): 61888551720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 49260, 98520, 313517, 627034, 940551, 1254068, 1567585, 1881102, 2508136, 3135170, 3762204, 4702755, 6270340, 7524408, 9405510, 12540680, 18811020, 37622040, 257397457, 514794914, 772192371, 1029589828, 1286987285, 1544384742, 2059179656, 2573974570, 3088769484, 3860961855, 5147949140, 6177538968, 7721923710, 10295898280, 15443847420, 30887694840]

約数ペア:

[(1, 30887694840), (2, 15443847420), (3, 10295898280), (4, 7721923710), (5, 6177538968), (6, 5147949140), (8, 3860961855), (10, 3088769484), (12, 2573974570), (15, 2059179656), (20, 1544384742), (24, 1286987285), (30, 1029589828), (40, 772192371), (60, 514794914), (120, 257397457), (821, 37622040), (1642, 18811020), (2463, 12540680), (3284, 9405510), (4105, 7524408), (4926, 6270340), (6568, 4702755), (8210, 3762204), (9852, 3135170), (12315, 2508136), (16420, 1881102), (19704, 1567585), (24630, 1254068), (32840, 940551), (49260, 627034), (98520, 313517)]