42048420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2239}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 118164480

約数和(自身を除く): 76116060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2239, 3130, 3756, 4478, 4695, 6260, 6717, 8956, 9390, 11195, 13434, 18780, 22390, 26868, 33585, 44780, 67170, 134340, 700807, 1401614, 2102421, 2803228, 3504035, 4204842, 7008070, 8409684, 10512105, 14016140, 21024210, 42048420]

約数ペア:

[(1, 42048420), (2, 21024210), (3, 14016140), (4, 10512105), (5, 8409684), (6, 7008070), (10, 4204842), (12, 3504035), (15, 2803228), (20, 2102421), (30, 1401614), (60, 700807), (313, 134340), (626, 67170), (939, 44780), (1252, 33585), (1565, 26868), (1878, 22390), (2239, 18780), (3130, 13434), (3756, 11195), (4478, 9390), (4695, 8956), (6260, 6717)]