42153030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27551}}^1$

素因数の和:27581

約数の個数: 48

約数和(自身を含む): 116049024

約数和(自身を除く): 73895994

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, 27551, 55102, 82653, 137755, 165306, 247959, 275510, 413265, 468367, 495918, 826530, 936734, 1239795, 1405101, 2341835, 2479590, 2810202, 4215303, 4683670, 7025505, 8430606, 14051010, 21076515, 42153030]

約数ペア:

[(1, 42153030), (2, 21076515), (3, 14051010), (5, 8430606), (6, 7025505), (9, 4683670), (10, 4215303), (15, 2810202), (17, 2479590), (18, 2341835), (30, 1405101), (34, 1239795), (45, 936734), (51, 826530), (85, 495918), (90, 468367), (102, 413265), (153, 275510), (170, 247959), (255, 165306), (306, 137755), (510, 82653), (765, 55102), (1530, 27551)]