2861453010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{386161}}^1$

素因数の和:386203

約数の個数: 64

約数和(自身を含む): 7785025920

約数和(自身を除く): 4923572910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 386161, 772322, 1158483, 1930805, 2316966, 3861610, 5020093, 5792415, 7337059, 10040186, 11584830, 14674118, 15060279, 22011177, 25100465, 30120558, 36685295, 44022354, 50200930, 73370590, 75301395, 95381767, 110055885, 150602790, 190763534, 220111770, 286145301, 476908835, 572290602, 953817670, 1430726505, 2861453010]

約数ペア:

[(1, 2861453010), (2, 1430726505), (3, 953817670), (5, 572290602), (6, 476908835), (10, 286145301), (13, 220111770), (15, 190763534), (19, 150602790), (26, 110055885), (30, 95381767), (38, 75301395), (39, 73370590), (57, 50200930), (65, 44022354), (78, 36685295), (95, 30120558), (114, 25100465), (130, 22011177), (190, 15060279), (195, 14674118), (247, 11584830), (285, 10040186), (390, 7337059), (494, 5792415), (570, 5020093), (741, 3861610), (1235, 2316966), (1482, 1930805), (2470, 1158483), (3705, 772322), (7410, 386161)]