1611630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 4423680

約数和(自身を除く): 2812050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 127, 135, 141, 235, 254, 270, 282, 381, 423, 470, 635, 705, 762, 846, 1143, 1269, 1270, 1410, 1905, 2115, 2286, 2538, 3429, 3810, 4230, 5715, 5969, 6345, 6858, 11430, 11938, 12690, 17145, 17907, 29845, 34290, 35814, 53721, 59690, 89535, 107442, 161163, 179070, 268605, 322326, 537210, 805815, 1611630]

約数ペア:

[(1, 1611630), (2, 805815), (3, 537210), (5, 322326), (6, 268605), (9, 179070), (10, 161163), (15, 107442), (18, 89535), (27, 59690), (30, 53721), (45, 35814), (47, 34290), (54, 29845), (90, 17907), (94, 17145), (127, 12690), (135, 11938), (141, 11430), (235, 6858), (254, 6345), (270, 5969), (282, 5715), (381, 4230), (423, 3810), (470, 3429), (635, 2538), (705, 2286), (762, 2115), (846, 1905), (1143, 1410), (1269, 1270)]