1995410940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{122719}}^1$

素因数の和:123002

約数の個数: 48

約数和(自身を含む): 5607813120

約数和(自身を除く): 3612402180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 122719, 245438, 368157, 490876, 613595, 736314, 1227190, 1472628, 1840785, 2454380, 3681570, 7363140, 33256849, 66513698, 99770547, 133027396, 166284245, 199541094, 332568490, 399082188, 498852735, 665136980, 997705470, 1995410940]

約数ペア:

[(1, 1995410940), (2, 997705470), (3, 665136980), (4, 498852735), (5, 399082188), (6, 332568490), (10, 199541094), (12, 166284245), (15, 133027396), (20, 99770547), (30, 66513698), (60, 33256849), (271, 7363140), (542, 3681570), (813, 2454380), (1084, 1840785), (1355, 1472628), (1626, 1227190), (2710, 736314), (3252, 613595), (4065, 490876), (5420, 368157), (8130, 245438), (16260, 122719)]