31874580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 100759680

約数和(自身を除く): 68885100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 881, 1005, 1206, 1340, 1762, 1809, 2010, 2412, 2643, 3015, 3524, 3618, 4020, 4405, 5286, 6030, 7236, 7929, 8810, 9045, 10572, 12060, 13215, 15858, 17620, 18090, 23787, 26430, 31716, 36180, 39645, 47574, 52860, 59027, 79290, 95148, 118054, 118935, 158580, 177081, 236108, 237870, 295135, 354162, 475740, 531243, 590270, 708324, 885405, 1062486, 1180540, 1593729, 1770810, 2124972, 2656215, 3187458, 3541620, 5312430, 6374916, 7968645, 10624860, 15937290, 31874580]

約数ペア:

[(1, 31874580), (2, 15937290), (3, 10624860), (4, 7968645), (5, 6374916), (6, 5312430), (9, 3541620), (10, 3187458), (12, 2656215), (15, 2124972), (18, 1770810), (20, 1593729), (27, 1180540), (30, 1062486), (36, 885405), (45, 708324), (54, 590270), (60, 531243), (67, 475740), (90, 354162), (108, 295135), (134, 237870), (135, 236108), (180, 177081), (201, 158580), (268, 118935), (270, 118054), (335, 95148), (402, 79290), (540, 59027), (603, 52860), (670, 47574), (804, 39645), (881, 36180), (1005, 31716), (1206, 26430), (1340, 23787), (1762, 18090), (1809, 17620), (2010, 15858), (2412, 13215), (2643, 12060), (3015, 10572), (3524, 9045), (3618, 8810), (4020, 7929), (4405, 7236), (5286, 6030)]