946740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 2741760

約数和(自身を除く): 1795020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 509, 620, 930, 1018, 1527, 1860, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 15779, 30540, 31558, 47337, 63116, 78895, 94674, 157790, 189348, 236685, 315580, 473370, 946740]

約数ペア:

[(1, 946740), (2, 473370), (3, 315580), (4, 236685), (5, 189348), (6, 157790), (10, 94674), (12, 78895), (15, 63116), (20, 47337), (30, 31558), (31, 30540), (60, 15779), (62, 15270), (93, 10180), (124, 7635), (155, 6108), (186, 5090), (310, 3054), (372, 2545), (465, 2036), (509, 1860), (620, 1527), (930, 1018)]