193117860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82529}}^1$

素因数の和:82557

約数の個数: 72

約数和(自身を含む): 630859320

約数和(自身を除く): 437741460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 82529, 165058, 247587, 330116, 412645, 495174, 742761, 825290, 990348, 1072877, 1237935, 1485522, 1650580, 2145754, 2475870, 2971044, 3218631, 3713805, 4291508, 4951740, 5364385, 6437262, 7427610, 9655893, 10728770, 12874524, 14855220, 16093155, 19311786, 21457540, 32186310, 38623572, 48279465, 64372620, 96558930, 193117860]

約数ペア:

[(1, 193117860), (2, 96558930), (3, 64372620), (4, 48279465), (5, 38623572), (6, 32186310), (9, 21457540), (10, 19311786), (12, 16093155), (13, 14855220), (15, 12874524), (18, 10728770), (20, 9655893), (26, 7427610), (30, 6437262), (36, 5364385), (39, 4951740), (45, 4291508), (52, 3713805), (60, 3218631), (65, 2971044), (78, 2475870), (90, 2145754), (117, 1650580), (130, 1485522), (156, 1237935), (180, 1072877), (195, 990348), (234, 825290), (260, 742761), (390, 495174), (468, 412645), (585, 330116), (780, 247587), (1170, 165058), (2340, 82529)]