1948219650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{333029}}^1$

素因数の和:333060

約数の個数: 72

約数和(自身を含む): 5636865780

約数和(自身を除く): 3688646130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 333029, 666058, 999087, 1665145, 1998174, 2997261, 3330290, 4329377, 4995435, 5994522, 8325725, 8658754, 9990870, 12988131, 14986305, 16651450, 21646885, 24977175, 25976262, 29972610, 38964393, 43293770, 49954350, 64940655, 74931525, 77928786, 108234425, 129881310, 149863050, 194821965, 216468850, 324703275, 389643930, 649406550, 974109825, 1948219650]

約数ペア:

[(1, 1948219650), (2, 974109825), (3, 649406550), (5, 389643930), (6, 324703275), (9, 216468850), (10, 194821965), (13, 149863050), (15, 129881310), (18, 108234425), (25, 77928786), (26, 74931525), (30, 64940655), (39, 49954350), (45, 43293770), (50, 38964393), (65, 29972610), (75, 25976262), (78, 24977175), (90, 21646885), (117, 16651450), (130, 14986305), (150, 12988131), (195, 9990870), (225, 8658754), (234, 8325725), (325, 5994522), (390, 4995435), (450, 4329377), (585, 3330290), (650, 2997261), (975, 1998174), (1170, 1665145), (1950, 999087), (2925, 666058), (5850, 333029)]