196443390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 128

約数和(自身を含む): 573350400

約数和(自身を除く): 376907010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 390, 429, 435, 638, 715, 754, 858, 870, 957, 1131, 1430, 1579, 1595, 1885, 1914, 2145, 2262, 3158, 3190, 3770, 4147, 4290, 4737, 4785, 5655, 7895, 8294, 9474, 9570, 11310, 12441, 15790, 17369, 20527, 20735, 23685, 24882, 34738, 41054, 41470, 45791, 47370, 52107, 61581, 62205, 86845, 91582, 102635, 104214, 123162, 124410, 137373, 173690, 205270, 225797, 228955, 260535, 274746, 307905, 451594, 457910, 503701, 521070, 595283, 615810, 677391, 686865, 1007402, 1128985, 1190566, 1354782, 1373730, 1511103, 1785849, 2257970, 2518505, 2976415, 3022206, 3386955, 3571698, 5037010, 5952830, 6548113, 6773910, 7555515, 8929245, 13096226, 15111030, 17858490, 19644339, 32740565, 39288678, 65481130, 98221695, 196443390]

約数ペア:

[(1, 196443390), (2, 98221695), (3, 65481130), (5, 39288678), (6, 32740565), (10, 19644339), (11, 17858490), (13, 15111030), (15, 13096226), (22, 8929245), (26, 7555515), (29, 6773910), (30, 6548113), (33, 5952830), (39, 5037010), (55, 3571698), (58, 3386955), (65, 3022206), (66, 2976415), (78, 2518505), (87, 2257970), (110, 1785849), (130, 1511103), (143, 1373730), (145, 1354782), (165, 1190566), (174, 1128985), (195, 1007402), (286, 686865), (290, 677391), (319, 615810), (330, 595283), (377, 521070), (390, 503701), (429, 457910), (435, 451594), (638, 307905), (715, 274746), (754, 260535), (858, 228955), (870, 225797), (957, 205270), (1131, 173690), (1430, 137373), (1579, 124410), (1595, 123162), (1885, 104214), (1914, 102635), (2145, 91582), (2262, 86845), (3158, 62205), (3190, 61581), (3770, 52107), (4147, 47370), (4290, 45791), (4737, 41470), (4785, 41054), (5655, 34738), (7895, 24882), (8294, 23685), (9474, 20735), (9570, 20527), (11310, 17369), (12441, 15790)]