7312230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 11894490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 719, 1017, 1130, 1438, 1695, 2034, 2157, 3390, 3595, 4314, 5085, 6471, 7190, 10170, 10785, 12942, 21570, 32355, 64710, 81247, 162494, 243741, 406235, 487482, 731223, 812470, 1218705, 1462446, 2437410, 3656115, 7312230]

約数ペア:

[(1, 7312230), (2, 3656115), (3, 2437410), (5, 1462446), (6, 1218705), (9, 812470), (10, 731223), (15, 487482), (18, 406235), (30, 243741), (45, 162494), (90, 81247), (113, 64710), (226, 32355), (339, 21570), (565, 12942), (678, 10785), (719, 10170), (1017, 7190), (1130, 6471), (1438, 5085), (1695, 4314), (2034, 3595), (2157, 3390)]