90709230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 230480640

約数和(自身を除く): 139771410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 233, 285, 466, 570, 683, 699, 1165, 1366, 1398, 2049, 2330, 3415, 3495, 4098, 4427, 6830, 6990, 8854, 10245, 12977, 13281, 20490, 22135, 25954, 26562, 38931, 44270, 64885, 66405, 77862, 129770, 132810, 159139, 194655, 318278, 389310, 477417, 795695, 954834, 1591390, 2387085, 3023641, 4774170, 6047282, 9070923, 15118205, 18141846, 30236410, 45354615, 90709230]

約数ペア:

[(1, 90709230), (2, 45354615), (3, 30236410), (5, 18141846), (6, 15118205), (10, 9070923), (15, 6047282), (19, 4774170), (30, 3023641), (38, 2387085), (57, 1591390), (95, 954834), (114, 795695), (190, 477417), (233, 389310), (285, 318278), (466, 194655), (570, 159139), (683, 132810), (699, 129770), (1165, 77862), (1366, 66405), (1398, 64885), (2049, 44270), (2330, 38931), (3415, 26562), (3495, 25954), (4098, 22135), (4427, 20490), (6830, 13281), (6990, 12977), (8854, 10245)]