3637140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4688

約数の個数: 48

約数和(自身を含む): 10969728

約数和(自身を除く): 7332588

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, 4663, 9326, 13989, 18652, 23315, 27978, 46630, 55956, 60619, 69945, 93260, 121238, 139890, 181857, 242476, 279780, 303095, 363714, 606190, 727428, 909285, 1212380, 1818570, 3637140]

約数ペア:

[(1, 3637140), (2, 1818570), (3, 1212380), (4, 909285), (5, 727428), (6, 606190), (10, 363714), (12, 303095), (13, 279780), (15, 242476), (20, 181857), (26, 139890), (30, 121238), (39, 93260), (52, 69945), (60, 60619), (65, 55956), (78, 46630), (130, 27978), (156, 23315), (195, 18652), (260, 13989), (390, 9326), (780, 4663)]