136703580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175261}}^1$

素因数の和:175286

約数の個数: 48

約数和(自身を含む): 412216224

約数和(自身を除く): 275512644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 175261, 350522, 525783, 701044, 876305, 1051566, 1752610, 2103132, 2278393, 2628915, 3505220, 4556786, 5257830, 6835179, 9113572, 10515660, 11391965, 13670358, 22783930, 27340716, 34175895, 45567860, 68351790, 136703580]

約数ペア:

[(1, 136703580), (2, 68351790), (3, 45567860), (4, 34175895), (5, 27340716), (6, 22783930), (10, 13670358), (12, 11391965), (13, 10515660), (15, 9113572), (20, 6835179), (26, 5257830), (30, 4556786), (39, 3505220), (52, 2628915), (60, 2278393), (65, 2103132), (78, 1752610), (130, 1051566), (156, 876305), (195, 701044), (260, 525783), (390, 350522), (780, 175261)]