7131140450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1198511}}^1$

素因数の和:1198547

約数の個数: 48

約数和(自身を含む): 16050472704

約数和(自身を除く): 8919332254

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 1198511, 2397022, 5992555, 8389577, 11985110, 16779154, 20374687, 29962775, 40749374, 41947885, 59925550, 83895770, 101873435, 142622809, 203746870, 209739425, 285245618, 419478850, 509367175, 713114045, 1018734350, 1426228090, 3565570225, 7131140450]

約数ペア:

[(1, 7131140450), (2, 3565570225), (5, 1426228090), (7, 1018734350), (10, 713114045), (14, 509367175), (17, 419478850), (25, 285245618), (34, 209739425), (35, 203746870), (50, 142622809), (70, 101873435), (85, 83895770), (119, 59925550), (170, 41947885), (175, 40749374), (238, 29962775), (350, 20374687), (425, 16779154), (595, 11985110), (850, 8389577), (1190, 5992555), (2975, 2397022), (5950, 1198511)]