254102519230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{1991243}}^1$

素因数の和:1993080

約数の個数: 32

約数和(自身を含む): 523012184064

約数和(自身を除く): 268909664834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1823, 3646, 9115, 12761, 18230, 25522, 63805, 127610, 1991243, 3982486, 9956215, 13938701, 19912430, 27877402, 69693505, 139387010, 3630035989, 7260071978, 18150179945, 25410251923, 36300359890, 50820503846, 127051259615, 254102519230]

約数ペア:

[(1, 254102519230), (2, 127051259615), (5, 50820503846), (7, 36300359890), (10, 25410251923), (14, 18150179945), (35, 7260071978), (70, 3630035989), (1823, 139387010), (3646, 69693505), (9115, 27877402), (12761, 19912430), (18230, 13938701), (25522, 9956215), (63805, 3982486), (127610, 1991243)]