1533330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{631}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 4140864

約数和(自身を除く): 2607534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 631, 810, 1215, 1262, 1893, 2430, 3155, 3786, 5679, 6310, 9465, 11358, 17037, 18930, 28395, 34074, 51111, 56790, 85185, 102222, 153333, 170370, 255555, 306666, 511110, 766665, 1533330]

約数ペア:

[(1, 1533330), (2, 766665), (3, 511110), (5, 306666), (6, 255555), (9, 170370), (10, 153333), (15, 102222), (18, 85185), (27, 56790), (30, 51111), (45, 34074), (54, 28395), (81, 18930), (90, 17037), (135, 11358), (162, 9465), (243, 6310), (270, 5679), (405, 3786), (486, 3155), (631, 2430), (810, 1893), (1215, 1262)]