61715940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7229

約数の個数: 96

約数和(自身を含む): 203043456

約数和(自身を除く): 141327516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7193, 8580, 14386, 21579, 28772, 35965, 43158, 71930, 79123, 86316, 93509, 107895, 143860, 158246, 187018, 215790, 237369, 280527, 316492, 374036, 395615, 431580, 467545, 474738, 561054, 791230, 935090, 949476, 1028599, 1122108, 1186845, 1402635, 1582460, 1870180, 2057198, 2373690, 2805270, 3085797, 4114396, 4747380, 5142995, 5610540, 6171594, 10285990, 12343188, 15428985, 20571980, 30857970, 61715940]

約数ペア:

[(1, 61715940), (2, 30857970), (3, 20571980), (4, 15428985), (5, 12343188), (6, 10285990), (10, 6171594), (11, 5610540), (12, 5142995), (13, 4747380), (15, 4114396), (20, 3085797), (22, 2805270), (26, 2373690), (30, 2057198), (33, 1870180), (39, 1582460), (44, 1402635), (52, 1186845), (55, 1122108), (60, 1028599), (65, 949476), (66, 935090), (78, 791230), (110, 561054), (130, 474738), (132, 467545), (143, 431580), (156, 395615), (165, 374036), (195, 316492), (220, 280527), (260, 237369), (286, 215790), (330, 187018), (390, 158246), (429, 143860), (572, 107895), (660, 93509), (715, 86316), (780, 79123), (858, 71930), (1430, 43158), (1716, 35965), (2145, 28772), (2860, 21579), (4290, 14386), (7193, 8580)]