171793930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 397809792

約数和(自身を除く): 226015862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 101, 110, 154, 202, 235, 329, 385, 470, 505, 517, 658, 707, 770, 1010, 1034, 1111, 1414, 1645, 2209, 2222, 2585, 3290, 3535, 3619, 4418, 4747, 5170, 5555, 7070, 7238, 7777, 9494, 11045, 11110, 15463, 15554, 18095, 22090, 23735, 24299, 30926, 33229, 36190, 38885, 47470, 48598, 52217, 66458, 77315, 77770, 104434, 121495, 154630, 166145, 170093, 223109, 242990, 261085, 332290, 340186, 365519, 446218, 522170, 731038, 850465, 1115545, 1561763, 1700930, 1827595, 2231090, 2454199, 3123526, 3655190, 4908398, 7808815, 12270995, 15617630, 17179393, 24541990, 34358786, 85896965, 171793930]

約数ペア:

[(1, 171793930), (2, 85896965), (5, 34358786), (7, 24541990), (10, 17179393), (11, 15617630), (14, 12270995), (22, 7808815), (35, 4908398), (47, 3655190), (55, 3123526), (70, 2454199), (77, 2231090), (94, 1827595), (101, 1700930), (110, 1561763), (154, 1115545), (202, 850465), (235, 731038), (329, 522170), (385, 446218), (470, 365519), (505, 340186), (517, 332290), (658, 261085), (707, 242990), (770, 223109), (1010, 170093), (1034, 166145), (1111, 154630), (1414, 121495), (1645, 104434), (2209, 77770), (2222, 77315), (2585, 66458), (3290, 52217), (3535, 48598), (3619, 47470), (4418, 38885), (4747, 36190), (5170, 33229), (5555, 30926), (7070, 24299), (7238, 23735), (7777, 22090), (9494, 18095), (11045, 15554), (11110, 15463)]