9131940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1879}}^1$

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 28741440

約数和(自身を除く): 19609500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1879, 2430, 3758, 4860, 5637, 7516, 9395, 11274, 16911, 18790, 22548, 28185, 33822, 37580, 50733, 56370, 67644, 84555, 101466, 112740, 152199, 169110, 202932, 253665, 304398, 338220, 456597, 507330, 608796, 760995, 913194, 1014660, 1521990, 1826388, 2282985, 3043980, 4565970, 9131940]

約数ペア:

[(1, 9131940), (2, 4565970), (3, 3043980), (4, 2282985), (5, 1826388), (6, 1521990), (9, 1014660), (10, 913194), (12, 760995), (15, 608796), (18, 507330), (20, 456597), (27, 338220), (30, 304398), (36, 253665), (45, 202932), (54, 169110), (60, 152199), (81, 112740), (90, 101466), (108, 84555), (135, 67644), (162, 56370), (180, 50733), (243, 37580), (270, 33822), (324, 28185), (405, 22548), (486, 18790), (540, 16911), (810, 11274), (972, 9395), (1215, 7516), (1620, 5637), (1879, 4860), (2430, 3758)]