74167860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95087}}^1$

素因数の和:95112

約数の個数: 48

約数和(自身を含む): 223646976

約数和(自身を除く): 149479116

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, 95087, 190174, 285261, 380348, 475435, 570522, 950870, 1141044, 1236131, 1426305, 1901740, 2472262, 2852610, 3708393, 4944524, 5705220, 6180655, 7416786, 12361310, 14833572, 18541965, 24722620, 37083930, 74167860]

約数ペア:

[(1, 74167860), (2, 37083930), (3, 24722620), (4, 18541965), (5, 14833572), (6, 12361310), (10, 7416786), (12, 6180655), (13, 5705220), (15, 4944524), (20, 3708393), (26, 2852610), (30, 2472262), (39, 1901740), (52, 1426305), (60, 1236131), (65, 1141044), (78, 950870), (130, 570522), (156, 475435), (195, 380348), (260, 285261), (390, 190174), (780, 95087)]