39520890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1$

素因数の和:9403

約数の個数: 48

約数和(自身を含む): 104951808

約数和(自身を除く): 65430918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 9343, 18686, 28029, 46715, 56058, 84087, 93430, 140145, 168174, 280290, 420435, 439121, 840870, 878242, 1317363, 2195605, 2634726, 3952089, 4391210, 6586815, 7904178, 13173630, 19760445, 39520890]

約数ペア:

[(1, 39520890), (2, 19760445), (3, 13173630), (5, 7904178), (6, 6586815), (9, 4391210), (10, 3952089), (15, 2634726), (18, 2195605), (30, 1317363), (45, 878242), (47, 840870), (90, 439121), (94, 420435), (141, 280290), (235, 168174), (282, 140145), (423, 93430), (470, 84087), (705, 56058), (846, 46715), (1410, 28029), (2115, 18686), (4230, 9343)]