85877610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 171525270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 83, 91, 105, 130, 166, 182, 195, 210, 249, 273, 379, 390, 415, 455, 498, 546, 581, 758, 830, 910, 1079, 1137, 1162, 1245, 1365, 1743, 1895, 2158, 2274, 2490, 2653, 2730, 2905, 3237, 3486, 3790, 4927, 5306, 5395, 5685, 5810, 6474, 7553, 7959, 8715, 9854, 10790, 11370, 13265, 14781, 15106, 15918, 16185, 17430, 22659, 24635, 26530, 29562, 31457, 32370, 34489, 37765, 39795, 45318, 49270, 62914, 68978, 73905, 75530, 79590, 94371, 103467, 113295, 147810, 157285, 172445, 188742, 206934, 220199, 226590, 314570, 344890, 408941, 440398, 471855, 517335, 660597, 817882, 943710, 1034670, 1100995, 1226823, 1321194, 2044705, 2201990, 2453646, 2862587, 3302985, 4089410, 5725174, 6134115, 6605970, 8587761, 12268230, 14312935, 17175522, 28625870, 42938805, 85877610]

約数ペア:

[(1, 85877610), (2, 42938805), (3, 28625870), (5, 17175522), (6, 14312935), (7, 12268230), (10, 8587761), (13, 6605970), (14, 6134115), (15, 5725174), (21, 4089410), (26, 3302985), (30, 2862587), (35, 2453646), (39, 2201990), (42, 2044705), (65, 1321194), (70, 1226823), (78, 1100995), (83, 1034670), (91, 943710), (105, 817882), (130, 660597), (166, 517335), (182, 471855), (195, 440398), (210, 408941), (249, 344890), (273, 314570), (379, 226590), (390, 220199), (415, 206934), (455, 188742), (498, 172445), (546, 157285), (581, 147810), (758, 113295), (830, 103467), (910, 94371), (1079, 79590), (1137, 75530), (1162, 73905), (1245, 68978), (1365, 62914), (1743, 49270), (1895, 45318), (2158, 39795), (2274, 37765), (2490, 34489), (2653, 32370), (2730, 31457), (2905, 29562), (3237, 26530), (3486, 24635), (3790, 22659), (4927, 17430), (5306, 16185), (5395, 15918), (5685, 15106), (5810, 14781), (6474, 13265), (7553, 11370), (7959, 10790), (8715, 9854)]