441694890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18013

約数の個数: 128

約数和(自身を含む): 1449745920

約数和(自身を除く): 1008051030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 17977, 24570, 35954, 53931, 89885, 107862, 125839, 161793, 179770, 233701, 251678, 269655, 323586, 377517, 467402, 485379, 539310, 629195, 701103, 755034, 808965, 970758, 1132551, 1168505, 1258390, 1402206, 1617930, 1635907, 1887585, 2103309, 2265102, 2337010, 2426895, 3271814, 3397653, 3505515, 3775170, 4206618, 4853790, 4907721, 5662755, 6309927, 6795306, 7011030, 8179535, 9815442, 10516545, 11325510, 12619854, 14723163, 16359070, 16988265, 21033090, 24538605, 29446326, 31549635, 33976530, 44169489, 49077210, 63099270, 73615815, 88338978, 147231630, 220847445, 441694890]

約数ペア:

[(1, 441694890), (2, 220847445), (3, 147231630), (5, 88338978), (6, 73615815), (7, 63099270), (9, 49077210), (10, 44169489), (13, 33976530), (14, 31549635), (15, 29446326), (18, 24538605), (21, 21033090), (26, 16988265), (27, 16359070), (30, 14723163), (35, 12619854), (39, 11325510), (42, 10516545), (45, 9815442), (54, 8179535), (63, 7011030), (65, 6795306), (70, 6309927), (78, 5662755), (90, 4907721), (91, 4853790), (105, 4206618), (117, 3775170), (126, 3505515), (130, 3397653), (135, 3271814), (182, 2426895), (189, 2337010), (195, 2265102), (210, 2103309), (234, 1887585), (270, 1635907), (273, 1617930), (315, 1402206), (351, 1258390), (378, 1168505), (390, 1132551), (455, 970758), (546, 808965), (585, 755034), (630, 701103), (702, 629195), (819, 539310), (910, 485379), (945, 467402), (1170, 377517), (1365, 323586), (1638, 269655), (1755, 251678), (1890, 233701), (2457, 179770), (2730, 161793), (3510, 125839), (4095, 107862), (4914, 89885), (8190, 53931), (12285, 35954), (17977, 24570)]