874672290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2409

約数の個数: 128

約数和(自身を含む): 2474841600

約数和(自身を除く): 1600169310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 61, 69, 90, 115, 122, 135, 138, 183, 207, 230, 270, 305, 345, 366, 414, 549, 610, 621, 690, 915, 1035, 1098, 1242, 1403, 1647, 1830, 2070, 2309, 2745, 2806, 3105, 3294, 4209, 4618, 5490, 6210, 6927, 7015, 8235, 8418, 11545, 12627, 13854, 14030, 16470, 20781, 21045, 23090, 25254, 34635, 37881, 41562, 42090, 53107, 62343, 63135, 69270, 75762, 103905, 106214, 124686, 126270, 140849, 159321, 189405, 207810, 265535, 281698, 311715, 318642, 378810, 422547, 477963, 531070, 623430, 704245, 796605, 845094, 955926, 1267641, 1408490, 1433889, 1593210, 2112735, 2389815, 2535282, 2867778, 3239527, 3802923, 4225470, 4779630, 6338205, 6479054, 7169445, 7605846, 9718581, 12676410, 14338890, 16197635, 19014615, 19437162, 29155743, 32395270, 38029230, 48592905, 58311486, 87467229, 97185810, 145778715, 174934458, 291557430, 437336145, 874672290]

約数ペア:

[(1, 874672290), (2, 437336145), (3, 291557430), (5, 174934458), (6, 145778715), (9, 97185810), (10, 87467229), (15, 58311486), (18, 48592905), (23, 38029230), (27, 32395270), (30, 29155743), (45, 19437162), (46, 19014615), (54, 16197635), (61, 14338890), (69, 12676410), (90, 9718581), (115, 7605846), (122, 7169445), (135, 6479054), (138, 6338205), (183, 4779630), (207, 4225470), (230, 3802923), (270, 3239527), (305, 2867778), (345, 2535282), (366, 2389815), (414, 2112735), (549, 1593210), (610, 1433889), (621, 1408490), (690, 1267641), (915, 955926), (1035, 845094), (1098, 796605), (1242, 704245), (1403, 623430), (1647, 531070), (1830, 477963), (2070, 422547), (2309, 378810), (2745, 318642), (2806, 311715), (3105, 281698), (3294, 265535), (4209, 207810), (4618, 189405), (5490, 159321), (6210, 140849), (6927, 126270), (7015, 124686), (8235, 106214), (8418, 103905), (11545, 75762), (12627, 69270), (13854, 63135), (14030, 62343), (16470, 53107), (20781, 42090), (21045, 41562), (23090, 37881), (25254, 34635)]