2510193660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{8273}}^1$

素因数の和:8687

約数の個数: 96

約数和(自身を含む): 7589574720

約数和(自身を除く): 5079381060

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, 389, 390, 778, 780, 1167, 1556, 1945, 2334, 3890, 4668, 5057, 5835, 7780, 8273, 10114, 11670, 15171, 16546, 20228, 23340, 24819, 25285, 30342, 33092, 41365, 49638, 50570, 60684, 75855, 82730, 99276, 101140, 107549, 124095, 151710, 165460, 215098, 248190, 303420, 322647, 430196, 496380, 537745, 645294, 1075490, 1290588, 1613235, 2150980, 3218197, 3226470, 6436394, 6452940, 9654591, 12872788, 16090985, 19309182, 32181970, 38618364, 41836561, 48272955, 64363940, 83673122, 96545910, 125509683, 167346244, 193091820, 209182805, 251019366, 418365610, 502038732, 627548415, 836731220, 1255096830, 2510193660]

約数ペア:

[(1, 2510193660), (2, 1255096830), (3, 836731220), (4, 627548415), (5, 502038732), (6, 418365610), (10, 251019366), (12, 209182805), (13, 193091820), (15, 167346244), (20, 125509683), (26, 96545910), (30, 83673122), (39, 64363940), (52, 48272955), (60, 41836561), (65, 38618364), (78, 32181970), (130, 19309182), (156, 16090985), (195, 12872788), (260, 9654591), (389, 6452940), (390, 6436394), (778, 3226470), (780, 3218197), (1167, 2150980), (1556, 1613235), (1945, 1290588), (2334, 1075490), (3890, 645294), (4668, 537745), (5057, 496380), (5835, 430196), (7780, 322647), (8273, 303420), (10114, 248190), (11670, 215098), (15171, 165460), (16546, 151710), (20228, 124095), (23340, 107549), (24819, 101140), (25285, 99276), (30342, 82730), (33092, 75855), (41365, 60684), (49638, 50570)]