30140152

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2371}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 64897920

約数和(自身を除く): 34757768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 2371, 3178, 4742, 6356, 9484, 12712, 16597, 18968, 33194, 66388, 132776, 538217, 1076434, 2152868, 3767519, 4305736, 7535038, 15070076, 30140152]

約数ペア:

[(1, 30140152), (2, 15070076), (4, 7535038), (7, 4305736), (8, 3767519), (14, 2152868), (28, 1076434), (56, 538217), (227, 132776), (454, 66388), (908, 33194), (1589, 18968), (1816, 16597), (2371, 12712), (3178, 9484), (4742, 6356)]