986910360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1197

約数の個数: 128

約数和(自身を含む): 3030886080

約数和(自身を除く): 2043975720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 113, 120, 146, 219, 226, 292, 339, 365, 438, 452, 565, 584, 678, 730, 876, 904, 997, 1095, 1130, 1356, 1460, 1695, 1752, 1994, 2190, 2260, 2712, 2920, 2991, 3390, 3988, 4380, 4520, 4985, 5982, 6780, 7976, 8249, 8760, 9970, 11964, 13560, 14955, 16498, 19940, 23928, 24747, 29910, 32996, 39880, 41245, 49494, 59820, 65992, 72781, 82490, 98988, 112661, 119640, 123735, 145562, 164980, 197976, 218343, 225322, 247470, 291124, 329960, 337983, 363905, 436686, 450644, 494940, 563305, 582248, 675966, 727810, 873372, 901288, 989880, 1091715, 1126610, 1351932, 1455620, 1689915, 1746744, 2183430, 2253220, 2703864, 2911240, 3379830, 4366860, 4506440, 6759660, 8224253, 8733720, 13519320, 16448506, 24672759, 32897012, 41121265, 49345518, 65794024, 82242530, 98691036, 123363795, 164485060, 197382072, 246727590, 328970120, 493455180, 986910360]

約数ペア:

[(1, 986910360), (2, 493455180), (3, 328970120), (4, 246727590), (5, 197382072), (6, 164485060), (8, 123363795), (10, 98691036), (12, 82242530), (15, 65794024), (20, 49345518), (24, 41121265), (30, 32897012), (40, 24672759), (60, 16448506), (73, 13519320), (113, 8733720), (120, 8224253), (146, 6759660), (219, 4506440), (226, 4366860), (292, 3379830), (339, 2911240), (365, 2703864), (438, 2253220), (452, 2183430), (565, 1746744), (584, 1689915), (678, 1455620), (730, 1351932), (876, 1126610), (904, 1091715), (997, 989880), (1095, 901288), (1130, 873372), (1356, 727810), (1460, 675966), (1695, 582248), (1752, 563305), (1994, 494940), (2190, 450644), (2260, 436686), (2712, 363905), (2920, 337983), (2991, 329960), (3390, 291124), (3988, 247470), (4380, 225322), (4520, 218343), (4985, 197976), (5982, 164980), (6780, 145562), (7976, 123735), (8249, 119640), (8760, 112661), (9970, 98988), (11964, 82490), (13560, 72781), (14955, 65992), (16498, 59820), (19940, 49494), (23928, 41245), (24747, 39880), (29910, 32996)]