74061780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94951}}^1$

素因数の和:94976

約数の個数: 48

約数和(自身を含む): 223327104

約数和(自身を除く): 149265324

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, 94951, 189902, 284853, 379804, 474755, 569706, 949510, 1139412, 1234363, 1424265, 1899020, 2468726, 2848530, 3703089, 4937452, 5697060, 6171815, 7406178, 12343630, 14812356, 18515445, 24687260, 37030890, 74061780]

約数ペア:

[(1, 74061780), (2, 37030890), (3, 24687260), (4, 18515445), (5, 14812356), (6, 12343630), (10, 7406178), (12, 6171815), (13, 5697060), (15, 4937452), (20, 3703089), (26, 2848530), (30, 2468726), (39, 1899020), (52, 1424265), (60, 1234363), (65, 1139412), (78, 949510), (130, 569706), (156, 474755), (195, 379804), (260, 284853), (390, 189902), (780, 94951)]