25347870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 68040000

約数和(自身を除く): 42692130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 349, 538, 698, 807, 1047, 1345, 1614, 1745, 2094, 2421, 2690, 3141, 3490, 4035, 4842, 5235, 6282, 7263, 8070, 9423, 10470, 12105, 14526, 15705, 18846, 24210, 31410, 36315, 47115, 72630, 93881, 94230, 187762, 281643, 469405, 563286, 844929, 938810, 1408215, 1689858, 2534787, 2816430, 4224645, 5069574, 8449290, 12673935, 25347870]

約数ペア:

[(1, 25347870), (2, 12673935), (3, 8449290), (5, 5069574), (6, 4224645), (9, 2816430), (10, 2534787), (15, 1689858), (18, 1408215), (27, 938810), (30, 844929), (45, 563286), (54, 469405), (90, 281643), (135, 187762), (269, 94230), (270, 93881), (349, 72630), (538, 47115), (698, 36315), (807, 31410), (1047, 24210), (1345, 18846), (1614, 15705), (1745, 14526), (2094, 12105), (2421, 10470), (2690, 9423), (3141, 8070), (3490, 7263), (4035, 6282), (4842, 5235)]