214091820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51713}}^1$

素因数の和:51751

約数の個数: 72

約数和(自身を含む): 677660256

約数和(自身を除く): 463568436

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, 2070, 4140, 51713, 103426, 155139, 206852, 258565, 310278, 465417, 517130, 620556, 775695, 930834, 1034260, 1189399, 1551390, 1861668, 2327085, 2378798, 3102780, 3568197, 4654170, 4757596, 5946995, 7136394, 9308340, 10704591, 11893990, 14272788, 17840985, 21409182, 23787980, 35681970, 42818364, 53522955, 71363940, 107045910, 214091820]

約数ペア:

[(1, 214091820), (2, 107045910), (3, 71363940), (4, 53522955), (5, 42818364), (6, 35681970), (9, 23787980), (10, 21409182), (12, 17840985), (15, 14272788), (18, 11893990), (20, 10704591), (23, 9308340), (30, 7136394), (36, 5946995), (45, 4757596), (46, 4654170), (60, 3568197), (69, 3102780), (90, 2378798), (92, 2327085), (115, 1861668), (138, 1551390), (180, 1189399), (207, 1034260), (230, 930834), (276, 775695), (345, 620556), (414, 517130), (460, 465417), (690, 310278), (828, 258565), (1035, 206852), (1380, 155139), (2070, 103426), (4140, 51713)]