611732030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1039}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 1358622720

約数和(自身を除く): 746890690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 647, 910, 1039, 1294, 2078, 3235, 4529, 5195, 6470, 7273, 8411, 9058, 10390, 13507, 14546, 16822, 22645, 27014, 36365, 42055, 45290, 58877, 67535, 72730, 84110, 94549, 117754, 135070, 189098, 294385, 472745, 588770, 672233, 945490, 1344466, 3361165, 4705631, 6722330, 8739029, 9411262, 17478058, 23528155, 43695145, 47056310, 61173203, 87390290, 122346406, 305866015, 611732030]

約数ペア:

[(1, 611732030), (2, 305866015), (5, 122346406), (7, 87390290), (10, 61173203), (13, 47056310), (14, 43695145), (26, 23528155), (35, 17478058), (65, 9411262), (70, 8739029), (91, 6722330), (130, 4705631), (182, 3361165), (455, 1344466), (647, 945490), (910, 672233), (1039, 588770), (1294, 472745), (2078, 294385), (3235, 189098), (4529, 135070), (5195, 117754), (6470, 94549), (7273, 84110), (8411, 72730), (9058, 67535), (10390, 58877), (13507, 45290), (14546, 42055), (16822, 36365), (22645, 27014)]