109113620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70853}}^1$

素因数の和:70880

約数の個数: 48

約数和(自身を含む): 285683328

約数和(自身を除く): 176569708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 70853, 141706, 283412, 354265, 495971, 708530, 779383, 991942, 1417060, 1558766, 1983884, 2479855, 3117532, 3896915, 4959710, 5455681, 7793830, 9919420, 10911362, 15587660, 21822724, 27278405, 54556810, 109113620]

約数ペア:

[(1, 109113620), (2, 54556810), (4, 27278405), (5, 21822724), (7, 15587660), (10, 10911362), (11, 9919420), (14, 7793830), (20, 5455681), (22, 4959710), (28, 3896915), (35, 3117532), (44, 2479855), (55, 1983884), (70, 1558766), (77, 1417060), (110, 991942), (140, 779383), (154, 708530), (220, 495971), (308, 354265), (385, 283412), (770, 141706), (1540, 70853)]