63642390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17827}}^1$

素因数の和:17861

約数の個数: 64

約数和(自身を含む): 184840704

約数和(自身を除く): 121198314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 17827, 35654, 53481, 89135, 106962, 124789, 178270, 249578, 267405, 303059, 374367, 534810, 606118, 623945, 748734, 909177, 1247890, 1515295, 1818354, 1871835, 2121413, 3030590, 3743670, 4242826, 4545885, 6364239, 9091770, 10607065, 12728478, 21214130, 31821195, 63642390]

約数ペア:

[(1, 63642390), (2, 31821195), (3, 21214130), (5, 12728478), (6, 10607065), (7, 9091770), (10, 6364239), (14, 4545885), (15, 4242826), (17, 3743670), (21, 3030590), (30, 2121413), (34, 1871835), (35, 1818354), (42, 1515295), (51, 1247890), (70, 909177), (85, 748734), (102, 623945), (105, 606118), (119, 534810), (170, 374367), (210, 303059), (238, 267405), (255, 249578), (357, 178270), (510, 124789), (595, 106962), (714, 89135), (1190, 53481), (1785, 35654), (3570, 17827)]