15919110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 41973984

約数和(自身を除く): 26054874

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, 2423, 3285, 4846, 6570, 7269, 12115, 14538, 21807, 24230, 36345, 43614, 72690, 109035, 176879, 218070, 353758, 530637, 884395, 1061274, 1591911, 1768790, 2653185, 3183822, 5306370, 7959555, 15919110]

約数ペア:

[(1, 15919110), (2, 7959555), (3, 5306370), (5, 3183822), (6, 2653185), (9, 1768790), (10, 1591911), (15, 1061274), (18, 884395), (30, 530637), (45, 353758), (73, 218070), (90, 176879), (146, 109035), (219, 72690), (365, 43614), (438, 36345), (657, 24230), (730, 21807), (1095, 14538), (1314, 12115), (2190, 7269), (2423, 6570), (3285, 4846)]