88686290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 200620800

約数和(自身を除く): 111934510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 149, 154, 298, 385, 745, 770, 773, 1043, 1490, 1546, 1639, 2086, 3278, 3865, 5215, 5411, 7730, 8195, 8503, 10430, 10822, 11473, 16390, 17006, 22946, 27055, 42515, 54110, 57365, 59521, 85030, 114730, 115177, 119042, 230354, 297605, 575885, 595210, 806239, 1151770, 1266947, 1612478, 2533894, 4031195, 6334735, 8062390, 8868629, 12669470, 17737258, 44343145, 88686290]

約数ペア:

[(1, 88686290), (2, 44343145), (5, 17737258), (7, 12669470), (10, 8868629), (11, 8062390), (14, 6334735), (22, 4031195), (35, 2533894), (55, 1612478), (70, 1266947), (77, 1151770), (110, 806239), (149, 595210), (154, 575885), (298, 297605), (385, 230354), (745, 119042), (770, 115177), (773, 114730), (1043, 85030), (1490, 59521), (1546, 57365), (1639, 54110), (2086, 42515), (3278, 27055), (3865, 22946), (5215, 17006), (5411, 16390), (7730, 11473), (8195, 10822), (8503, 10430)]