7413420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 24998400

約数和(自身を除く): 17584980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 929, 1140, 1330, 1596, 1858, 1995, 2660, 2787, 3716, 3990, 4645, 5574, 6503, 7980, 9290, 11148, 13006, 13935, 17651, 18580, 19509, 26012, 27870, 32515, 35302, 39018, 52953, 55740, 65030, 70604, 78036, 88255, 97545, 105906, 123557, 130060, 176510, 195090, 211812, 247114, 264765, 353020, 370671, 390180, 494228, 529530, 617785, 741342, 1059060, 1235570, 1482684, 1853355, 2471140, 3706710, 7413420]

約数ペア:

[(1, 7413420), (2, 3706710), (3, 2471140), (4, 1853355), (5, 1482684), (6, 1235570), (7, 1059060), (10, 741342), (12, 617785), (14, 529530), (15, 494228), (19, 390180), (20, 370671), (21, 353020), (28, 264765), (30, 247114), (35, 211812), (38, 195090), (42, 176510), (57, 130060), (60, 123557), (70, 105906), (76, 97545), (84, 88255), (95, 78036), (105, 70604), (114, 65030), (133, 55740), (140, 52953), (190, 39018), (210, 35302), (228, 32515), (266, 27870), (285, 26012), (380, 19509), (399, 18580), (420, 17651), (532, 13935), (570, 13006), (665, 11148), (798, 9290), (929, 7980), (1140, 6503), (1330, 5574), (1596, 4645), (1858, 3990), (1995, 3716), (2660, 2787)]