31476540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27611}}^1$

素因数の和:27642

約数の個数: 48

約数和(自身を含む): 92776320

約数和(自身を除く): 61299780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27611, 55222, 82833, 110444, 138055, 165666, 276110, 331332, 414165, 524609, 552220, 828330, 1049218, 1573827, 1656660, 2098436, 2623045, 3147654, 5246090, 6295308, 7869135, 10492180, 15738270, 31476540]

約数ペア:

[(1, 31476540), (2, 15738270), (3, 10492180), (4, 7869135), (5, 6295308), (6, 5246090), (10, 3147654), (12, 2623045), (15, 2098436), (19, 1656660), (20, 1573827), (30, 1049218), (38, 828330), (57, 552220), (60, 524609), (76, 414165), (95, 331332), (114, 276110), (190, 165666), (228, 138055), (285, 110444), (380, 82833), (570, 55222), (1140, 27611)]