30436916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 55211520

約数和(自身を除く): 24774604

約数列:

[1, 2, 4, 31, 62, 124, 389, 631, 778, 1262, 1556, 2524, 12059, 19561, 24118, 39122, 48236, 78244, 245459, 490918, 981836, 7609229, 15218458, 30436916]

約数ペア:

[(1, 30436916), (2, 15218458), (4, 7609229), (31, 981836), (62, 490918), (124, 245459), (389, 78244), (631, 48236), (778, 39122), (1262, 24118), (1556, 19561), (2524, 12059)]