69237140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26029}}^1$

素因数の和:26064

約数の個数: 48

約数和(自身を含む): 174921600

約数和(自身を除く): 105684460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 26029, 52058, 104116, 130145, 182203, 260290, 364406, 494551, 520580, 728812, 911015, 989102, 1822030, 1978204, 2472755, 3461857, 3644060, 4945510, 6923714, 9891020, 13847428, 17309285, 34618570, 69237140]

約数ペア:

[(1, 69237140), (2, 34618570), (4, 17309285), (5, 13847428), (7, 9891020), (10, 6923714), (14, 4945510), (19, 3644060), (20, 3461857), (28, 2472755), (35, 1978204), (38, 1822030), (70, 989102), (76, 911015), (95, 728812), (133, 520580), (140, 494551), (190, 364406), (266, 260290), (380, 182203), (532, 130145), (665, 104116), (1330, 52058), (2660, 26029)]