174989220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1117}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 561969408

約数和(自身を除く): 386980188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 1117, 1119, 1492, 1865, 2234, 2238, 2611, 3351, 3730, 4468, 4476, 5222, 5585, 5595, 6702, 7460, 7819, 7833, 10444, 11170, 11190, 13055, 13404, 15638, 15666, 16755, 22340, 22380, 23457, 26110, 31276, 31332, 33510, 39095, 39165, 46914, 52220, 67020, 78190, 78330, 93828, 117285, 156380, 156660, 234570, 416641, 469140, 833282, 1249923, 1666564, 2083205, 2499846, 2916487, 4166410, 4999692, 5832974, 6249615, 8332820, 8749461, 11665948, 12499230, 14582435, 17498922, 24998460, 29164870, 34997844, 43747305, 58329740, 87494610, 174989220]

約数ペア:

[(1, 174989220), (2, 87494610), (3, 58329740), (4, 43747305), (5, 34997844), (6, 29164870), (7, 24998460), (10, 17498922), (12, 14582435), (14, 12499230), (15, 11665948), (20, 8749461), (21, 8332820), (28, 6249615), (30, 5832974), (35, 4999692), (42, 4166410), (60, 2916487), (70, 2499846), (84, 2083205), (105, 1666564), (140, 1249923), (210, 833282), (373, 469140), (420, 416641), (746, 234570), (1117, 156660), (1119, 156380), (1492, 117285), (1865, 93828), (2234, 78330), (2238, 78190), (2611, 67020), (3351, 52220), (3730, 46914), (4468, 39165), (4476, 39095), (5222, 33510), (5585, 31332), (5595, 31276), (6702, 26110), (7460, 23457), (7819, 22380), (7833, 22340), (10444, 16755), (11170, 15666), (11190, 15638), (13055, 13404)]