2874492660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3685247}}^1$

素因数の和:3685272

約数の個数: 48

約数和(自身を含む): 8667703296

約数和(自身を除く): 5793210636

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, 3685247, 7370494, 11055741, 14740988, 18426235, 22111482, 36852470, 44222964, 47908211, 55278705, 73704940, 95816422, 110557410, 143724633, 191632844, 221114820, 239541055, 287449266, 479082110, 574898532, 718623165, 958164220, 1437246330, 2874492660]

約数ペア:

[(1, 2874492660), (2, 1437246330), (3, 958164220), (4, 718623165), (5, 574898532), (6, 479082110), (10, 287449266), (12, 239541055), (13, 221114820), (15, 191632844), (20, 143724633), (26, 110557410), (30, 95816422), (39, 73704940), (52, 55278705), (60, 47908211), (65, 44222964), (78, 36852470), (130, 22111482), (156, 18426235), (195, 14740988), (260, 11055741), (390, 7370494), (780, 3685247)]