1368570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 80

約数和(自身を含む): 4033440

約数和(自身を除く): 2664870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 931, 1029, 1330, 1470, 1715, 1862, 1995, 2058, 2401, 2793, 3430, 3990, 4655, 4802, 5145, 5586, 6517, 7203, 9310, 10290, 12005, 13034, 13965, 14406, 19551, 24010, 27930, 32585, 36015, 39102, 45619, 65170, 72030, 91238, 97755, 136857, 195510, 228095, 273714, 456190, 684285, 1368570]

約数ペア:

[(1, 1368570), (2, 684285), (3, 456190), (5, 273714), (6, 228095), (7, 195510), (10, 136857), (14, 97755), (15, 91238), (19, 72030), (21, 65170), (30, 45619), (35, 39102), (38, 36015), (42, 32585), (49, 27930), (57, 24010), (70, 19551), (95, 14406), (98, 13965), (105, 13034), (114, 12005), (133, 10290), (147, 9310), (190, 7203), (210, 6517), (245, 5586), (266, 5145), (285, 4802), (294, 4655), (343, 3990), (399, 3430), (490, 2793), (570, 2401), (665, 2058), (686, 1995), (735, 1862), (798, 1715), (931, 1470), (1029, 1330)]