4444290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 12804480

約数和(自身を除く): 8360190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 113, 114, 115, 138, 171, 190, 207, 226, 230, 285, 339, 342, 345, 414, 437, 565, 570, 678, 690, 855, 874, 1017, 1035, 1130, 1311, 1695, 1710, 2034, 2070, 2147, 2185, 2599, 2622, 3390, 3933, 4294, 4370, 5085, 5198, 6441, 6555, 7797, 7866, 10170, 10735, 12882, 12995, 13110, 15594, 19323, 19665, 21470, 23391, 25990, 32205, 38646, 38985, 39330, 46782, 49381, 64410, 77970, 96615, 98762, 116955, 148143, 193230, 233910, 246905, 296286, 444429, 493810, 740715, 888858, 1481430, 2222145, 4444290]

約数ペア:

[(1, 4444290), (2, 2222145), (3, 1481430), (5, 888858), (6, 740715), (9, 493810), (10, 444429), (15, 296286), (18, 246905), (19, 233910), (23, 193230), (30, 148143), (38, 116955), (45, 98762), (46, 96615), (57, 77970), (69, 64410), (90, 49381), (95, 46782), (113, 39330), (114, 38985), (115, 38646), (138, 32205), (171, 25990), (190, 23391), (207, 21470), (226, 19665), (230, 19323), (285, 15594), (339, 13110), (342, 12995), (345, 12882), (414, 10735), (437, 10170), (565, 7866), (570, 7797), (678, 6555), (690, 6441), (855, 5198), (874, 5085), (1017, 4370), (1035, 4294), (1130, 3933), (1311, 3390), (1695, 2622), (1710, 2599), (2034, 2185), (2070, 2147)]