31146570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3803}}^1$

素因数の和:3836

約数の個数: 96

約数和(自身を含む): 99695232

約数和(自身を除く): 68548662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 3803, 4095, 7606, 8190, 11409, 19015, 22818, 26621, 34227, 38030, 49439, 53242, 57045, 68454, 79863, 98878, 114090, 133105, 148317, 159726, 171135, 239589, 247195, 266210, 296634, 342270, 346073, 399315, 444951, 479178, 494390, 692146, 741585, 798630, 889902, 1038219, 1197945, 1483170, 1730365, 2076438, 2224755, 2395890, 3114657, 3460730, 4449510, 5191095, 6229314, 10382190, 15573285, 31146570]

約数ペア:

[(1, 31146570), (2, 15573285), (3, 10382190), (5, 6229314), (6, 5191095), (7, 4449510), (9, 3460730), (10, 3114657), (13, 2395890), (14, 2224755), (15, 2076438), (18, 1730365), (21, 1483170), (26, 1197945), (30, 1038219), (35, 889902), (39, 798630), (42, 741585), (45, 692146), (63, 494390), (65, 479178), (70, 444951), (78, 399315), (90, 346073), (91, 342270), (105, 296634), (117, 266210), (126, 247195), (130, 239589), (182, 171135), (195, 159726), (210, 148317), (234, 133105), (273, 114090), (315, 98878), (390, 79863), (455, 68454), (546, 57045), (585, 53242), (630, 49439), (819, 38030), (910, 34227), (1170, 26621), (1365, 22818), (1638, 19015), (2730, 11409), (3803, 8190), (4095, 7606)]