18037170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11789}}^1$

素因数の和:11819

約数の個数: 48

約数和(自身を含む): 49659480

約数和(自身を除く): 31622310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 11789, 23578, 35367, 58945, 70734, 106101, 117890, 176835, 200413, 212202, 353670, 400826, 530505, 601239, 1002065, 1061010, 1202478, 1803717, 2004130, 3006195, 3607434, 6012390, 9018585, 18037170]

約数ペア:

[(1, 18037170), (2, 9018585), (3, 6012390), (5, 3607434), (6, 3006195), (9, 2004130), (10, 1803717), (15, 1202478), (17, 1061010), (18, 1002065), (30, 601239), (34, 530505), (45, 400826), (51, 353670), (85, 212202), (90, 200413), (102, 176835), (153, 117890), (170, 106101), (255, 70734), (306, 58945), (510, 35367), (765, 23578), (1530, 11789)]