245869110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37423}}^1$

素因数の和:37509

約数の個数: 48

約数和(自身を含む): 648033984

約数和(自身を除く): 402164874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 37423, 74846, 112269, 187115, 224538, 336807, 374230, 561345, 673614, 1122690, 1684035, 2731879, 3368070, 5463758, 8195637, 13659395, 16391274, 24586911, 27318790, 40978185, 49173822, 81956370, 122934555, 245869110]

約数ペア:

[(1, 245869110), (2, 122934555), (3, 81956370), (5, 49173822), (6, 40978185), (9, 27318790), (10, 24586911), (15, 16391274), (18, 13659395), (30, 8195637), (45, 5463758), (73, 3368070), (90, 2731879), (146, 1684035), (219, 1122690), (365, 673614), (438, 561345), (657, 374230), (730, 336807), (1095, 224538), (1314, 187115), (2190, 112269), (3285, 74846), (6570, 37423)]