989243190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{5003}}^1$

素因数の和:5055

約数の個数: 96

約数和(自身を含む): 2786827680

約数和(自身を除く): 1797584490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2197, 2535, 3042, 4394, 5003, 5070, 6591, 7605, 10006, 10985, 13182, 15009, 15210, 19773, 21970, 25015, 30018, 32955, 39546, 45027, 50030, 65039, 65910, 75045, 90054, 98865, 130078, 150090, 195117, 197730, 225135, 325195, 390234, 450270, 585351, 650390, 845507, 975585, 1170702, 1691014, 1951170, 2536521, 2926755, 4227535, 5073042, 5853510, 7609563, 8455070, 10991591, 12682605, 15219126, 21983182, 25365210, 32974773, 38047815, 54957955, 65949546, 76095630, 98924319, 109915910, 164873865, 197848638, 329747730, 494621595, 989243190]

約数ペア:

[(1, 989243190), (2, 494621595), (3, 329747730), (5, 197848638), (6, 164873865), (9, 109915910), (10, 98924319), (13, 76095630), (15, 65949546), (18, 54957955), (26, 38047815), (30, 32974773), (39, 25365210), (45, 21983182), (65, 15219126), (78, 12682605), (90, 10991591), (117, 8455070), (130, 7609563), (169, 5853510), (195, 5073042), (234, 4227535), (338, 2926755), (390, 2536521), (507, 1951170), (585, 1691014), (845, 1170702), (1014, 975585), (1170, 845507), (1521, 650390), (1690, 585351), (2197, 450270), (2535, 390234), (3042, 325195), (4394, 225135), (5003, 197730), (5070, 195117), (6591, 150090), (7605, 130078), (10006, 98865), (10985, 90054), (13182, 75045), (15009, 65910), (15210, 65039), (19773, 50030), (21970, 45027), (25015, 39546), (30018, 32955)]