139532490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22469}}^1$

素因数の和:22508

約数の個数: 64

約数和(自身を含む): 388281600

約数和(自身を除く): 248749110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 22469, 44938, 67407, 112345, 134814, 202221, 224690, 337035, 404442, 516787, 606663, 674070, 1011105, 1033574, 1213326, 1550361, 2022210, 2583935, 3033315, 3100722, 4651083, 5167870, 6066630, 7751805, 9302166, 13953249, 15503610, 23255415, 27906498, 46510830, 69766245, 139532490]

約数ペア:

[(1, 139532490), (2, 69766245), (3, 46510830), (5, 27906498), (6, 23255415), (9, 15503610), (10, 13953249), (15, 9302166), (18, 7751805), (23, 6066630), (27, 5167870), (30, 4651083), (45, 3100722), (46, 3033315), (54, 2583935), (69, 2022210), (90, 1550361), (115, 1213326), (135, 1033574), (138, 1011105), (207, 674070), (230, 606663), (270, 516787), (345, 404442), (414, 337035), (621, 224690), (690, 202221), (1035, 134814), (1242, 112345), (2070, 67407), (3105, 44938), (6210, 22469)]