30571882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 54229824

約数和(自身を除く): 23657942

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1901, 3802, 8041, 16082, 20911, 32317, 41822, 64634, 81743, 163486, 355487, 710974, 899173, 1389631, 1798346, 2779262, 15285941, 30571882]

約数ペア:

[(1, 30571882), (2, 15285941), (11, 2779262), (17, 1798346), (22, 1389631), (34, 899173), (43, 710974), (86, 355487), (187, 163486), (374, 81743), (473, 64634), (731, 41822), (946, 32317), (1462, 20911), (1901, 16082), (3802, 8041)]