7025580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 22250592

約数和(自身を除く): 15225012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 1697, 2070, 3394, 4140, 5091, 6788, 8485, 10182, 15273, 16970, 20364, 25455, 30546, 33940, 39031, 50910, 61092, 76365, 78062, 101820, 117093, 152730, 156124, 195155, 234186, 305460, 351279, 390310, 468372, 585465, 702558, 780620, 1170930, 1405116, 1756395, 2341860, 3512790, 7025580]

約数ペア:

[(1, 7025580), (2, 3512790), (3, 2341860), (4, 1756395), (5, 1405116), (6, 1170930), (9, 780620), (10, 702558), (12, 585465), (15, 468372), (18, 390310), (20, 351279), (23, 305460), (30, 234186), (36, 195155), (45, 156124), (46, 152730), (60, 117093), (69, 101820), (90, 78062), (92, 76365), (115, 61092), (138, 50910), (180, 39031), (207, 33940), (230, 30546), (276, 25455), (345, 20364), (414, 16970), (460, 15273), (690, 10182), (828, 8485), (1035, 6788), (1380, 5091), (1697, 4140), (2070, 3394)]