39689580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 129475584

約数和(自身を除く): 89786004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1783, 1855, 2226, 3180, 3566, 3710, 4452, 5349, 5565, 7132, 7420, 8915, 10698, 11130, 12481, 17830, 21396, 22260, 24962, 26745, 35660, 37443, 49924, 53490, 62405, 74886, 94499, 106980, 124810, 149772, 187215, 188998, 249620, 283497, 374430, 377996, 472495, 566994, 661493, 748860, 944990, 1133988, 1322986, 1417485, 1889980, 1984479, 2645972, 2834970, 3307465, 3968958, 5669940, 6614930, 7937916, 9922395, 13229860, 19844790, 39689580]

約数ペア:

[(1, 39689580), (2, 19844790), (3, 13229860), (4, 9922395), (5, 7937916), (6, 6614930), (7, 5669940), (10, 3968958), (12, 3307465), (14, 2834970), (15, 2645972), (20, 1984479), (21, 1889980), (28, 1417485), (30, 1322986), (35, 1133988), (42, 944990), (53, 748860), (60, 661493), (70, 566994), (84, 472495), (105, 377996), (106, 374430), (140, 283497), (159, 249620), (210, 188998), (212, 187215), (265, 149772), (318, 124810), (371, 106980), (420, 94499), (530, 74886), (636, 62405), (742, 53490), (795, 49924), (1060, 37443), (1113, 35660), (1484, 26745), (1590, 24962), (1783, 22260), (1855, 21396), (2226, 17830), (3180, 12481), (3566, 11130), (3710, 10698), (4452, 8915), (5349, 7420), (5565, 7132)]