10194420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 28784448

約数和(自身を除く): 18590028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1297, 1310, 1572, 1965, 2594, 2620, 3891, 3930, 5188, 6485, 7782, 7860, 12970, 15564, 19455, 25940, 38910, 77820, 169907, 339814, 509721, 679628, 849535, 1019442, 1699070, 2038884, 2548605, 3398140, 5097210, 10194420]

約数ペア:

[(1, 10194420), (2, 5097210), (3, 3398140), (4, 2548605), (5, 2038884), (6, 1699070), (10, 1019442), (12, 849535), (15, 679628), (20, 509721), (30, 339814), (60, 169907), (131, 77820), (262, 38910), (393, 25940), (524, 19455), (655, 15564), (786, 12970), (1297, 7860), (1310, 7782), (1572, 6485), (1965, 5188), (2594, 3930), (2620, 3891)]