148795270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 306996480

約数和(自身を除く): 158201210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 107, 130, 190, 214, 247, 494, 535, 563, 1070, 1126, 1235, 1391, 2033, 2470, 2782, 2815, 4066, 5630, 6955, 7319, 10165, 10697, 13910, 14638, 20330, 21394, 26429, 36595, 52858, 53485, 60241, 73190, 106970, 120482, 132145, 139061, 264290, 278122, 301205, 602410, 695305, 783133, 1144579, 1390610, 1566266, 2289158, 3915665, 5722895, 7831330, 11445790, 14879527, 29759054, 74397635, 148795270]

約数ペア:

[(1, 148795270), (2, 74397635), (5, 29759054), (10, 14879527), (13, 11445790), (19, 7831330), (26, 5722895), (38, 3915665), (65, 2289158), (95, 1566266), (107, 1390610), (130, 1144579), (190, 783133), (214, 695305), (247, 602410), (494, 301205), (535, 278122), (563, 264290), (1070, 139061), (1126, 132145), (1235, 120482), (1391, 106970), (2033, 73190), (2470, 60241), (2782, 53485), (2815, 52858), (4066, 36595), (5630, 26429), (6955, 21394), (7319, 20330), (10165, 14638), (10697, 13910)]