131698380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 404103168

約数和(自身を除く): 272404788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 383, 521, 660, 766, 1042, 1149, 1532, 1563, 1915, 2084, 2298, 2605, 3126, 3830, 4213, 4596, 5210, 5731, 5745, 6252, 7660, 7815, 8426, 10420, 11462, 11490, 12639, 15630, 16852, 17193, 21065, 22924, 22980, 25278, 28655, 31260, 34386, 42130, 50556, 57310, 63195, 68772, 84260, 85965, 114620, 126390, 171930, 199543, 252780, 343860, 399086, 598629, 798172, 997715, 1197258, 1995430, 2194973, 2394516, 2993145, 3990860, 4389946, 5986290, 6584919, 8779892, 10974865, 11972580, 13169838, 21949730, 26339676, 32924595, 43899460, 65849190, 131698380]

約数ペア:

[(1, 131698380), (2, 65849190), (3, 43899460), (4, 32924595), (5, 26339676), (6, 21949730), (10, 13169838), (11, 11972580), (12, 10974865), (15, 8779892), (20, 6584919), (22, 5986290), (30, 4389946), (33, 3990860), (44, 2993145), (55, 2394516), (60, 2194973), (66, 1995430), (110, 1197258), (132, 997715), (165, 798172), (220, 598629), (330, 399086), (383, 343860), (521, 252780), (660, 199543), (766, 171930), (1042, 126390), (1149, 114620), (1532, 85965), (1563, 84260), (1915, 68772), (2084, 63195), (2298, 57310), (2605, 50556), (3126, 42130), (3830, 34386), (4213, 31260), (4596, 28655), (5210, 25278), (5731, 22980), (5745, 22924), (6252, 21065), (7660, 17193), (7815, 16852), (8426, 15630), (10420, 12639), (11462, 11490)]