473695470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 1245816936

約数和(自身を除く): 772121466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 443, 545, 654, 886, 981, 1090, 1329, 1635, 1962, 2215, 2658, 3270, 3987, 4430, 4905, 6645, 7974, 9810, 11881, 13290, 19935, 23762, 35643, 39870, 48287, 59405, 71286, 96574, 106929, 118810, 144861, 178215, 213858, 241435, 289722, 356430, 434583, 482870, 534645, 724305, 869166, 1069290, 1448610, 2172915, 4345830, 5263283, 10526566, 15789849, 26316415, 31579698, 47369547, 52632830, 78949245, 94739094, 157898490, 236847735, 473695470]

約数ペア:

[(1, 473695470), (2, 236847735), (3, 157898490), (5, 94739094), (6, 78949245), (9, 52632830), (10, 47369547), (15, 31579698), (18, 26316415), (30, 15789849), (45, 10526566), (90, 5263283), (109, 4345830), (218, 2172915), (327, 1448610), (443, 1069290), (545, 869166), (654, 724305), (886, 534645), (981, 482870), (1090, 434583), (1329, 356430), (1635, 289722), (1962, 241435), (2215, 213858), (2658, 178215), (3270, 144861), (3987, 118810), (4430, 106929), (4905, 96574), (6645, 71286), (7974, 59405), (9810, 48287), (11881, 39870), (13290, 35643), (19935, 23762)]