68909670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15013}}^1$

素因数の和:15046

約数の個数: 64

約数和(自身を含む): 194581440

約数和(自身を除く): 125671770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 15013, 30026, 45039, 75065, 90078, 135117, 150130, 225195, 255221, 270234, 405351, 450390, 510442, 675585, 765663, 810702, 1276105, 1351170, 1531326, 2026755, 2296989, 2552210, 3828315, 4053510, 4593978, 6890967, 7656630, 11484945, 13781934, 22969890, 34454835, 68909670]

約数ペア:

[(1, 68909670), (2, 34454835), (3, 22969890), (5, 13781934), (6, 11484945), (9, 7656630), (10, 6890967), (15, 4593978), (17, 4053510), (18, 3828315), (27, 2552210), (30, 2296989), (34, 2026755), (45, 1531326), (51, 1351170), (54, 1276105), (85, 810702), (90, 765663), (102, 675585), (135, 510442), (153, 450390), (170, 405351), (255, 270234), (270, 255221), (306, 225195), (459, 150130), (510, 135117), (765, 90078), (918, 75065), (1530, 45039), (2295, 30026), (4590, 15013)]