319812090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 850953600

約数和(自身を除く): 531141510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 599, 962, 1110, 1198, 1369, 1443, 1797, 2405, 2738, 2886, 2995, 3594, 4107, 4810, 5990, 6845, 7215, 7787, 8214, 8985, 13690, 14430, 15574, 17797, 17970, 20535, 22163, 23361, 35594, 38935, 41070, 44326, 46722, 53391, 66489, 77870, 88985, 106782, 110815, 116805, 132978, 177970, 221630, 233610, 266955, 288119, 332445, 533910, 576238, 664890, 820031, 864357, 1440595, 1640062, 1728714, 2460093, 2881190, 4100155, 4321785, 4920186, 8200310, 8643570, 10660403, 12300465, 21320806, 24600930, 31981209, 53302015, 63962418, 106604030, 159906045, 319812090]

約数ペア:

[(1, 319812090), (2, 159906045), (3, 106604030), (5, 63962418), (6, 53302015), (10, 31981209), (13, 24600930), (15, 21320806), (26, 12300465), (30, 10660403), (37, 8643570), (39, 8200310), (65, 4920186), (74, 4321785), (78, 4100155), (111, 2881190), (130, 2460093), (185, 1728714), (195, 1640062), (222, 1440595), (370, 864357), (390, 820031), (481, 664890), (555, 576238), (599, 533910), (962, 332445), (1110, 288119), (1198, 266955), (1369, 233610), (1443, 221630), (1797, 177970), (2405, 132978), (2738, 116805), (2886, 110815), (2995, 106782), (3594, 88985), (4107, 77870), (4810, 66489), (5990, 53391), (6845, 46722), (7215, 44326), (7787, 41070), (8214, 38935), (8985, 35594), (13690, 23361), (14430, 22163), (15574, 20535), (17797, 17970)]