2017946190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{643}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 5260913280

約数和(自身を除く): 3242967090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 619, 643, 845, 1014, 1238, 1286, 1690, 1857, 1929, 2535, 3095, 3215, 3714, 3858, 5070, 6190, 6430, 8047, 8359, 9285, 9645, 16094, 16718, 18570, 19290, 24141, 25077, 40235, 41795, 48282, 50154, 80470, 83590, 104611, 108667, 120705, 125385, 209222, 217334, 241410, 250770, 313833, 326001, 398017, 523055, 543335, 627666, 652002, 796034, 1046110, 1086670, 1194051, 1569165, 1630005, 1990085, 2388102, 3138330, 3260010, 3980170, 5174221, 5970255, 10348442, 11940510, 15522663, 25871105, 31045326, 51742210, 67264873, 77613315, 134529746, 155226630, 201794619, 336324365, 403589238, 672648730, 1008973095, 2017946190]

約数ペア:

[(1, 2017946190), (2, 1008973095), (3, 672648730), (5, 403589238), (6, 336324365), (10, 201794619), (13, 155226630), (15, 134529746), (26, 77613315), (30, 67264873), (39, 51742210), (65, 31045326), (78, 25871105), (130, 15522663), (169, 11940510), (195, 10348442), (338, 5970255), (390, 5174221), (507, 3980170), (619, 3260010), (643, 3138330), (845, 2388102), (1014, 1990085), (1238, 1630005), (1286, 1569165), (1690, 1194051), (1857, 1086670), (1929, 1046110), (2535, 796034), (3095, 652002), (3215, 627666), (3714, 543335), (3858, 523055), (5070, 398017), (6190, 326001), (6430, 313833), (8047, 250770), (8359, 241410), (9285, 217334), (9645, 209222), (16094, 125385), (16718, 120705), (18570, 108667), (19290, 104611), (24141, 83590), (25077, 80470), (40235, 50154), (41795, 48282)]