30643810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 58351104

約数和(自身を除く): 27707294

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2411, 2542, 4822, 6355, 12055, 12710, 24110, 74741, 98851, 149482, 197702, 373705, 494255, 747410, 988510, 3064381, 6128762, 15321905, 30643810]

約数ペア:

[(1, 30643810), (2, 15321905), (5, 6128762), (10, 3064381), (31, 988510), (41, 747410), (62, 494255), (82, 373705), (155, 197702), (205, 149482), (310, 98851), (410, 74741), (1271, 24110), (2411, 12710), (2542, 12055), (4822, 6355)]