61460360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 149975280

約数和(自身を除く): 88514920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 181, 260, 362, 520, 653, 724, 905, 1306, 1448, 1810, 2353, 2612, 3265, 3620, 4706, 5224, 6530, 7240, 8489, 9412, 11765, 13060, 16978, 18824, 23530, 26120, 33956, 42445, 47060, 67912, 84890, 94120, 118193, 169780, 236386, 339560, 472772, 590965, 945544, 1181930, 1536509, 2363860, 3073018, 4727720, 6146036, 7682545, 12292072, 15365090, 30730180, 61460360]

約数ペア:

[(1, 61460360), (2, 30730180), (4, 15365090), (5, 12292072), (8, 7682545), (10, 6146036), (13, 4727720), (20, 3073018), (26, 2363860), (40, 1536509), (52, 1181930), (65, 945544), (104, 590965), (130, 472772), (181, 339560), (260, 236386), (362, 169780), (520, 118193), (653, 94120), (724, 84890), (905, 67912), (1306, 47060), (1448, 42445), (1810, 33956), (2353, 26120), (2612, 23530), (3265, 18824), (3620, 16978), (4706, 13060), (5224, 11765), (6530, 9412), (7240, 8489)]