47240460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 108

約数和(自身を含む): 151442928

約数和(自身を除く): 104202468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 727, 855, 1083, 1140, 1444, 1454, 1710, 1805, 2166, 2181, 2908, 3249, 3420, 3610, 3635, 4332, 4362, 5415, 6498, 6543, 7220, 7270, 8724, 10830, 10905, 12996, 13086, 13813, 14540, 16245, 21660, 21810, 26172, 27626, 32490, 32715, 41439, 43620, 55252, 64980, 65430, 69065, 82878, 124317, 130860, 138130, 165756, 207195, 248634, 262447, 276260, 414390, 497268, 524894, 621585, 787341, 828780, 1049788, 1243170, 1312235, 1574682, 2362023, 2486340, 2624470, 3149364, 3936705, 4724046, 5248940, 7873410, 9448092, 11810115, 15746820, 23620230, 47240460]

約数ペア:

[(1, 47240460), (2, 23620230), (3, 15746820), (4, 11810115), (5, 9448092), (6, 7873410), (9, 5248940), (10, 4724046), (12, 3936705), (15, 3149364), (18, 2624470), (19, 2486340), (20, 2362023), (30, 1574682), (36, 1312235), (38, 1243170), (45, 1049788), (57, 828780), (60, 787341), (76, 621585), (90, 524894), (95, 497268), (114, 414390), (171, 276260), (180, 262447), (190, 248634), (228, 207195), (285, 165756), (342, 138130), (361, 130860), (380, 124317), (570, 82878), (684, 69065), (722, 65430), (727, 64980), (855, 55252), (1083, 43620), (1140, 41439), (1444, 32715), (1454, 32490), (1710, 27626), (1805, 26172), (2166, 21810), (2181, 21660), (2908, 16245), (3249, 14540), (3420, 13813), (3610, 13086), (3635, 12996), (4332, 10905), (4362, 10830), (5415, 8724), (6498, 7270), (6543, 7220)]