124793620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2693}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 300521088

約数和(自身を除く): 175727468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 2693, 3310, 4634, 5386, 6620, 9268, 10772, 11585, 13465, 18851, 23170, 26930, 37702, 46340, 53860, 75404, 94255, 188510, 377020, 891383, 1782766, 3565532, 4456915, 6239681, 8913830, 12479362, 17827660, 24958724, 31198405, 62396810, 124793620]

約数ペア:

[(1, 124793620), (2, 62396810), (4, 31198405), (5, 24958724), (7, 17827660), (10, 12479362), (14, 8913830), (20, 6239681), (28, 4456915), (35, 3565532), (70, 1782766), (140, 891383), (331, 377020), (662, 188510), (1324, 94255), (1655, 75404), (2317, 53860), (2693, 46340), (3310, 37702), (4634, 26930), (5386, 23170), (6620, 18851), (9268, 13465), (10772, 11585)]