30379371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 45957120

約数和(自身を除く): 15577749

約数列:

[1, 3, 11, 33, 43, 79, 129, 237, 271, 473, 813, 869, 1419, 2607, 2981, 3397, 8943, 10191, 11653, 21409, 34959, 37367, 64227, 112101, 128183, 235499, 384549, 706497, 920587, 2761761, 10126457, 30379371]

約数ペア:

[(1, 30379371), (3, 10126457), (11, 2761761), (33, 920587), (43, 706497), (79, 384549), (129, 235499), (237, 128183), (271, 112101), (473, 64227), (813, 37367), (869, 34959), (1419, 21409), (2607, 11653), (2981, 10191), (3397, 8943)]