631823820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 1814400000

約数和(自身を除く): 1182576180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 449, 470, 499, 564, 705, 898, 940, 998, 1347, 1410, 1497, 1796, 1996, 2245, 2495, 2694, 2820, 2994, 4490, 4990, 5388, 5988, 6735, 7485, 8980, 9980, 13470, 14970, 21103, 23453, 26940, 29940, 42206, 46906, 63309, 70359, 84412, 93812, 105515, 117265, 126618, 140718, 211030, 224051, 234530, 253236, 281436, 316545, 351795, 422060, 448102, 469060, 633090, 672153, 703590, 896204, 1120255, 1266180, 1344306, 1407180, 2240510, 2688612, 3360765, 4481020, 6721530, 10530397, 13443060, 21060794, 31591191, 42121588, 52651985, 63182382, 105303970, 126364764, 157955955, 210607940, 315911910, 631823820]

約数ペア:

[(1, 631823820), (2, 315911910), (3, 210607940), (4, 157955955), (5, 126364764), (6, 105303970), (10, 63182382), (12, 52651985), (15, 42121588), (20, 31591191), (30, 21060794), (47, 13443060), (60, 10530397), (94, 6721530), (141, 4481020), (188, 3360765), (235, 2688612), (282, 2240510), (449, 1407180), (470, 1344306), (499, 1266180), (564, 1120255), (705, 896204), (898, 703590), (940, 672153), (998, 633090), (1347, 469060), (1410, 448102), (1497, 422060), (1796, 351795), (1996, 316545), (2245, 281436), (2495, 253236), (2694, 234530), (2820, 224051), (2994, 211030), (4490, 140718), (4990, 126618), (5388, 117265), (5988, 105515), (6735, 93812), (7485, 84412), (8980, 70359), (9980, 63309), (13470, 46906), (14970, 42206), (21103, 29940), (23453, 26940)]