39476430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20887}}^1$

素因数の和:20910

約数の個数: 64

約数和(自身を含む): 120314880

約数和(自身を除く): 80838450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 20887, 41774, 62661, 104435, 125322, 146209, 187983, 208870, 292418, 313305, 375966, 438627, 563949, 626610, 731045, 877254, 939915, 1127898, 1315881, 1462090, 1879830, 2193135, 2631762, 2819745, 3947643, 4386270, 5639490, 6579405, 7895286, 13158810, 19738215, 39476430]

約数ペア:

[(1, 39476430), (2, 19738215), (3, 13158810), (5, 7895286), (6, 6579405), (7, 5639490), (9, 4386270), (10, 3947643), (14, 2819745), (15, 2631762), (18, 2193135), (21, 1879830), (27, 1462090), (30, 1315881), (35, 1127898), (42, 939915), (45, 877254), (54, 731045), (63, 626610), (70, 563949), (90, 438627), (105, 375966), (126, 313305), (135, 292418), (189, 208870), (210, 187983), (270, 146209), (315, 125322), (378, 104435), (630, 62661), (945, 41774), (1890, 20887)]