23520870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4931}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 62320752

約数和(自身を除く): 38799882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 4931, 9862, 14793, 24655, 29586, 44379, 49310, 73965, 88758, 147930, 221895, 261343, 443790, 522686, 784029, 1306715, 1568058, 2352087, 2613430, 3920145, 4704174, 7840290, 11760435, 23520870]

約数ペア:

[(1, 23520870), (2, 11760435), (3, 7840290), (5, 4704174), (6, 3920145), (9, 2613430), (10, 2352087), (15, 1568058), (18, 1306715), (30, 784029), (45, 522686), (53, 443790), (90, 261343), (106, 221895), (159, 147930), (265, 88758), (318, 73965), (477, 49310), (530, 44379), (795, 29586), (954, 24655), (1590, 14793), (2385, 9862), (4770, 4931)]