70113820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3823}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 169602048

約数和(自身を除く): 99488228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 3823, 4585, 7646, 9170, 15292, 18340, 19115, 26761, 38230, 53522, 76460, 107044, 133805, 267610, 500813, 535220, 1001626, 2003252, 2504065, 3505691, 5008130, 7011382, 10016260, 14022764, 17528455, 35056910, 70113820]

約数ペア:

[(1, 70113820), (2, 35056910), (4, 17528455), (5, 14022764), (7, 10016260), (10, 7011382), (14, 5008130), (20, 3505691), (28, 2504065), (35, 2003252), (70, 1001626), (131, 535220), (140, 500813), (262, 267610), (524, 133805), (655, 107044), (917, 76460), (1310, 53522), (1834, 38230), (2620, 26761), (3668, 19115), (3823, 18340), (4585, 15292), (7646, 9170)]