40626390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 117456480

約数和(自身を除く): 76830090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 953, 1015, 1218, 1421, 1470, 1906, 2030, 2842, 2859, 3045, 4263, 4765, 5718, 6090, 6671, 7105, 8526, 9530, 13342, 14210, 14295, 20013, 21315, 27637, 28590, 33355, 40026, 42630, 46697, 55274, 66710, 82911, 93394, 100065, 138185, 140091, 165822, 193459, 200130, 233485, 276370, 280182, 386918, 414555, 466970, 580377, 700455, 829110, 967295, 1160754, 1354213, 1400910, 1934590, 2708426, 2901885, 4062639, 5803770, 6771065, 8125278, 13542130, 20313195, 40626390]

約数ペア:

[(1, 40626390), (2, 20313195), (3, 13542130), (5, 8125278), (6, 6771065), (7, 5803770), (10, 4062639), (14, 2901885), (15, 2708426), (21, 1934590), (29, 1400910), (30, 1354213), (35, 1160754), (42, 967295), (49, 829110), (58, 700455), (70, 580377), (87, 466970), (98, 414555), (105, 386918), (145, 280182), (147, 276370), (174, 233485), (203, 200130), (210, 193459), (245, 165822), (290, 140091), (294, 138185), (406, 100065), (435, 93394), (490, 82911), (609, 66710), (735, 55274), (870, 46697), (953, 42630), (1015, 40026), (1218, 33355), (1421, 28590), (1470, 27637), (1906, 21315), (2030, 20013), (2842, 14295), (2859, 14210), (3045, 13342), (4263, 9530), (4765, 8526), (5718, 7105), (6090, 6671)]