621835380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8167}}^1$

素因数の和:8235

約数の個数: 120

約数和(自身を含む): 1992469248

約数和(自身を除く): 1370633868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 6345, 7614, 8167, 8460, 12690, 15228, 16334, 19035, 24501, 25380, 32668, 38070, 40835, 49002, 73503, 76140, 81670, 98004, 122505, 147006, 163340, 220509, 245010, 294012, 367515, 383849, 441018, 490020, 661527, 735030, 767698, 882036, 1102545, 1151547, 1323054, 1470060, 1535396, 1919245, 2205090, 2303094, 2646108, 3307635, 3454641, 3838490, 4410180, 4606188, 5757735, 6615270, 6909282, 7676980, 10363923, 11515470, 13230540, 13818564, 17273205, 20727846, 23030940, 31091769, 34546410, 41455692, 51819615, 62183538, 69092820, 103639230, 124367076, 155458845, 207278460, 310917690, 621835380]

約数ペア:

[(1, 621835380), (2, 310917690), (3, 207278460), (4, 155458845), (5, 124367076), (6, 103639230), (9, 69092820), (10, 62183538), (12, 51819615), (15, 41455692), (18, 34546410), (20, 31091769), (27, 23030940), (30, 20727846), (36, 17273205), (45, 13818564), (47, 13230540), (54, 11515470), (60, 10363923), (81, 7676980), (90, 6909282), (94, 6615270), (108, 5757735), (135, 4606188), (141, 4410180), (162, 3838490), (180, 3454641), (188, 3307635), (235, 2646108), (270, 2303094), (282, 2205090), (324, 1919245), (405, 1535396), (423, 1470060), (470, 1323054), (540, 1151547), (564, 1102545), (705, 882036), (810, 767698), (846, 735030), (940, 661527), (1269, 490020), (1410, 441018), (1620, 383849), (1692, 367515), (2115, 294012), (2538, 245010), (2820, 220509), (3807, 163340), (4230, 147006), (5076, 122505), (6345, 98004), (7614, 81670), (8167, 76140), (8460, 73503), (12690, 49002), (15228, 40835), (16334, 38070), (19035, 32668), (24501, 25380)]