84793390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 96646610

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1399, 1595, 2090, 2755, 2798, 3190, 5510, 6061, 6995, 12122, 13990, 15389, 26581, 30305, 30778, 40571, 53162, 60610, 76945, 81142, 132905, 153890, 202855, 265810, 292391, 405710, 446281, 584782, 770849, 892562, 1461955, 1541698, 2231405, 2923910, 3854245, 4462810, 7708490, 8479339, 16958678, 42396695, 84793390]

約数ペア:

[(1, 84793390), (2, 42396695), (5, 16958678), (10, 8479339), (11, 7708490), (19, 4462810), (22, 3854245), (29, 2923910), (38, 2231405), (55, 1541698), (58, 1461955), (95, 892562), (110, 770849), (145, 584782), (190, 446281), (209, 405710), (290, 292391), (319, 265810), (418, 202855), (551, 153890), (638, 132905), (1045, 81142), (1102, 76945), (1399, 60610), (1595, 53162), (2090, 40571), (2755, 30778), (2798, 30305), (3190, 26581), (5510, 15389), (6061, 13990), (6995, 12122)]