453530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 1105920

約数和(自身を除く): 652390

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 110, 133, 154, 155, 190, 209, 217, 266, 310, 341, 385, 418, 434, 589, 665, 682, 770, 1045, 1085, 1178, 1330, 1463, 1705, 2090, 2170, 2387, 2926, 2945, 3410, 4123, 4774, 5890, 6479, 7315, 8246, 11935, 12958, 14630, 20615, 23870, 32395, 41230, 45353, 64790, 90706, 226765, 453530]

約数ペア:

[(1, 453530), (2, 226765), (5, 90706), (7, 64790), (10, 45353), (11, 41230), (14, 32395), (19, 23870), (22, 20615), (31, 14630), (35, 12958), (38, 11935), (55, 8246), (62, 7315), (70, 6479), (77, 5890), (95, 4774), (110, 4123), (133, 3410), (154, 2945), (155, 2926), (190, 2387), (209, 2170), (217, 2090), (266, 1705), (310, 1463), (341, 1330), (385, 1178), (418, 1085), (434, 1045), (589, 770), (665, 682)]