4472340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 12640320

約数和(自身を除く): 8167980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 569, 655, 786, 1138, 1310, 1572, 1707, 1965, 2276, 2620, 2845, 3414, 3930, 5690, 6828, 7860, 8535, 11380, 17070, 34140, 74539, 149078, 223617, 298156, 372695, 447234, 745390, 894468, 1118085, 1490780, 2236170, 4472340]

約数ペア:

[(1, 4472340), (2, 2236170), (3, 1490780), (4, 1118085), (5, 894468), (6, 745390), (10, 447234), (12, 372695), (15, 298156), (20, 223617), (30, 149078), (60, 74539), (131, 34140), (262, 17070), (393, 11380), (524, 8535), (569, 7860), (655, 6828), (786, 5690), (1138, 3930), (1310, 3414), (1572, 2845), (1707, 2620), (1965, 2276)]