2000443455

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 3650212800

約数和(自身を除く): 1649769345

約数列:

[1, 3, 5, 9, 15, 45, 61, 67, 73, 149, 183, 201, 219, 305, 335, 365, 447, 549, 603, 657, 745, 915, 1005, 1095, 1341, 2235, 2745, 3015, 3285, 4087, 4453, 4891, 6705, 9089, 9983, 10877, 12261, 13359, 14673, 20435, 22265, 24455, 27267, 29949, 32631, 36783, 40077, 44019, 45445, 49915, 54385, 61305, 66795, 73365, 81801, 89847, 97893, 136335, 149745, 163155, 183915, 200385, 220095, 298351, 409005, 449235, 489465, 608963, 663497, 728759, 895053, 1491755, 1826889, 1990491, 2186277, 2685159, 3044815, 3317485, 3643795, 4475265, 5480667, 5971473, 6558831, 9134445, 9952455, 10931385, 13425795, 27403335, 29857365, 32794155, 44454299, 133362897, 222271495, 400088691, 666814485, 2000443455]

約数ペア:

[(1, 2000443455), (3, 666814485), (5, 400088691), (9, 222271495), (15, 133362897), (45, 44454299), (61, 32794155), (67, 29857365), (73, 27403335), (149, 13425795), (183, 10931385), (201, 9952455), (219, 9134445), (305, 6558831), (335, 5971473), (365, 5480667), (447, 4475265), (549, 3643795), (603, 3317485), (657, 3044815), (745, 2685159), (915, 2186277), (1005, 1990491), (1095, 1826889), (1341, 1491755), (2235, 895053), (2745, 728759), (3015, 663497), (3285, 608963), (4087, 489465), (4453, 449235), (4891, 409005), (6705, 298351), (9089, 220095), (9983, 200385), (10877, 183915), (12261, 163155), (13359, 149745), (14673, 136335), (20435, 97893), (22265, 89847), (24455, 81801), (27267, 73365), (29949, 66795), (32631, 61305), (36783, 54385), (40077, 49915), (44019, 45445)]