40921890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80239}}^1$

素因数の和:80266

約数の個数: 32

約数和(自身を含む): 103991040

約数和(自身を除く): 63069150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 80239, 160478, 240717, 401195, 481434, 802390, 1203585, 1364063, 2407170, 2728126, 4092189, 6820315, 8184378, 13640630, 20460945, 40921890]

約数ペア:

[(1, 40921890), (2, 20460945), (3, 13640630), (5, 8184378), (6, 6820315), (10, 4092189), (15, 2728126), (17, 2407170), (30, 1364063), (34, 1203585), (51, 802390), (85, 481434), (102, 401195), (170, 240717), (255, 160478), (510, 80239)]