705427830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{9547}}^1$

素因数の和:10381

約数の個数: 48

約数和(自身を含む): 1836538704

約数和(自身を除く): 1131110874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 2463, 4105, 4926, 7389, 8210, 9547, 12315, 14778, 19094, 24630, 28641, 36945, 47735, 57282, 73890, 85923, 95470, 143205, 171846, 286410, 429615, 859230, 7838087, 15676174, 23514261, 39190435, 47028522, 70542783, 78380870, 117571305, 141085566, 235142610, 352713915, 705427830]

約数ペア:

[(1, 705427830), (2, 352713915), (3, 235142610), (5, 141085566), (6, 117571305), (9, 78380870), (10, 70542783), (15, 47028522), (18, 39190435), (30, 23514261), (45, 15676174), (90, 7838087), (821, 859230), (1642, 429615), (2463, 286410), (4105, 171846), (4926, 143205), (7389, 95470), (8210, 85923), (9547, 73890), (12315, 57282), (14778, 47735), (19094, 36945), (24630, 28641)]