60611980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21226

約数の個数: 48

約数和(自身を含む): 149544864

約数和(自身を除く): 88932884

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 21193, 42386, 84772, 105965, 211930, 233123, 275509, 423860, 466246, 551018, 932492, 1102036, 1165615, 1377545, 2331230, 2755090, 3030599, 4662460, 5510180, 6061198, 12122396, 15152995, 30305990, 60611980]

約数ペア:

[(1, 60611980), (2, 30305990), (4, 15152995), (5, 12122396), (10, 6061198), (11, 5510180), (13, 4662460), (20, 3030599), (22, 2755090), (26, 2331230), (44, 1377545), (52, 1165615), (55, 1102036), (65, 932492), (110, 551018), (130, 466246), (143, 423860), (220, 275509), (260, 233123), (286, 211930), (572, 105965), (715, 84772), (1430, 42386), (2860, 21193)]