6708279760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{921467}}^1$

素因数の和:921500

約数の個数: 80

約数和(自身を含む): 19196021376

約数和(自身を除く): 12487741616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 921467, 1842934, 3685868, 4607335, 6450269, 7371736, 9214670, 11979071, 12900538, 14743472, 18429340, 23958142, 25801076, 32251345, 36858680, 47916284, 51602152, 59895355, 64502690, 73717360, 83853497, 95832568, 103204304, 119790710, 129005380, 167706994, 191665136, 239581420, 258010760, 335413988, 419267485, 479162840, 516021520, 670827976, 838534970, 958325680, 1341655952, 1677069940, 3354139880, 6708279760]

約数ペア:

[(1, 6708279760), (2, 3354139880), (4, 1677069940), (5, 1341655952), (7, 958325680), (8, 838534970), (10, 670827976), (13, 516021520), (14, 479162840), (16, 419267485), (20, 335413988), (26, 258010760), (28, 239581420), (35, 191665136), (40, 167706994), (52, 129005380), (56, 119790710), (65, 103204304), (70, 95832568), (80, 83853497), (91, 73717360), (104, 64502690), (112, 59895355), (130, 51602152), (140, 47916284), (182, 36858680), (208, 32251345), (260, 25801076), (280, 23958142), (364, 18429340), (455, 14743472), (520, 12900538), (560, 11979071), (728, 9214670), (910, 7371736), (1040, 6450269), (1456, 4607335), (1820, 3685868), (3640, 1842934), (7280, 921467)]