263670124060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{269051147}}^1$

素因数の和:269051170

約数の個数: 36

約数和(自身を含む): 644108448312

約数和(自身を除く): 380438324252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 269051147, 538102294, 1076204588, 1345255735, 1883358029, 2690511470, 3766716058, 5381022940, 7533432116, 9416790145, 13183506203, 18833580290, 26367012406, 37667160580, 52734024812, 65917531015, 131835062030, 263670124060]

約数ペア:

[(1, 263670124060), (2, 131835062030), (4, 65917531015), (5, 52734024812), (7, 37667160580), (10, 26367012406), (14, 18833580290), (20, 13183506203), (28, 9416790145), (35, 7533432116), (49, 5381022940), (70, 3766716058), (98, 2690511470), (140, 1883358029), (196, 1345255735), (245, 1076204588), (490, 538102294), (980, 269051147)]