211837860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90529}}^1$

素因数の和:90557

約数の個数: 72

約数和(自身を含む): 692011320

約数和(自身を除く): 480173460

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, 90529, 181058, 271587, 362116, 452645, 543174, 814761, 905290, 1086348, 1176877, 1357935, 1629522, 1810580, 2353754, 2715870, 3259044, 3530631, 4073805, 4707508, 5431740, 5884385, 7061262, 8147610, 10591893, 11768770, 14122524, 16295220, 17653155, 21183786, 23537540, 35306310, 42367572, 52959465, 70612620, 105918930, 211837860]

約数ペア:

[(1, 211837860), (2, 105918930), (3, 70612620), (4, 52959465), (5, 42367572), (6, 35306310), (9, 23537540), (10, 21183786), (12, 17653155), (13, 16295220), (15, 14122524), (18, 11768770), (20, 10591893), (26, 8147610), (30, 7061262), (36, 5884385), (39, 5431740), (45, 4707508), (52, 4073805), (60, 3530631), (65, 3259044), (78, 2715870), (90, 2353754), (117, 1810580), (130, 1629522), (156, 1357935), (180, 1176877), (195, 1086348), (234, 905290), (260, 814761), (390, 543174), (468, 452645), (585, 362116), (780, 271587), (1170, 181058), (2340, 90529)]