85453060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7927}}^1$

素因数の和:7961

約数の個数: 72

約数和(自身を含む): 227755584

約数和(自身を除く): 142302524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 7927, 10780, 15854, 31708, 39635, 55489, 79270, 87197, 110978, 158540, 174394, 221956, 277445, 348788, 388423, 435985, 554890, 610379, 776846, 871970, 1109780, 1220758, 1553692, 1743940, 1942115, 2441516, 3051895, 3884230, 4272653, 6103790, 7768460, 8545306, 12207580, 17090612, 21363265, 42726530, 85453060]

約数ペア:

[(1, 85453060), (2, 42726530), (4, 21363265), (5, 17090612), (7, 12207580), (10, 8545306), (11, 7768460), (14, 6103790), (20, 4272653), (22, 3884230), (28, 3051895), (35, 2441516), (44, 1942115), (49, 1743940), (55, 1553692), (70, 1220758), (77, 1109780), (98, 871970), (110, 776846), (140, 610379), (154, 554890), (196, 435985), (220, 388423), (245, 348788), (308, 277445), (385, 221956), (490, 174394), (539, 158540), (770, 110978), (980, 87197), (1078, 79270), (1540, 55489), (2156, 39635), (2695, 31708), (5390, 15854), (7927, 10780)]