216097260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189559}}^1$

素因数の和:189590

約数の個数: 48

約数和(自身を含む): 636921600

約数和(自身を除く): 420824340

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, 189559, 379118, 568677, 758236, 947795, 1137354, 1895590, 2274708, 2843385, 3601621, 3791180, 5686770, 7203242, 10804863, 11373540, 14406484, 18008105, 21609726, 36016210, 43219452, 54024315, 72032420, 108048630, 216097260]

約数ペア:

[(1, 216097260), (2, 108048630), (3, 72032420), (4, 54024315), (5, 43219452), (6, 36016210), (10, 21609726), (12, 18008105), (15, 14406484), (19, 11373540), (20, 10804863), (30, 7203242), (38, 5686770), (57, 3791180), (60, 3601621), (76, 2843385), (95, 2274708), (114, 1895590), (190, 1137354), (228, 947795), (285, 758236), (380, 568677), (570, 379118), (1140, 189559)]