16992690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 50948352

約数和(自身を除く): 33955662

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 233, 255, 286, 330, 374, 390, 429, 442, 466, 510, 561, 663, 699, 715, 858, 935, 1105, 1122, 1165, 1326, 1398, 1430, 1870, 2145, 2210, 2330, 2431, 2563, 2805, 3029, 3315, 3495, 3961, 4290, 4862, 5126, 5610, 6058, 6630, 6990, 7293, 7689, 7922, 9087, 11883, 12155, 12815, 14586, 15145, 15378, 18174, 19805, 23766, 24310, 25630, 30290, 33319, 36465, 38445, 39610, 43571, 45435, 51493, 59415, 66638, 72930, 76890, 87142, 90870, 99957, 102986, 118830, 130713, 154479, 166595, 199914, 217855, 257465, 261426, 308958, 333190, 435710, 499785, 514930, 566423, 653565, 772395, 999570, 1132846, 1307130, 1544790, 1699269, 2832115, 3398538, 5664230, 8496345, 16992690]

約数ペア:

[(1, 16992690), (2, 8496345), (3, 5664230), (5, 3398538), (6, 2832115), (10, 1699269), (11, 1544790), (13, 1307130), (15, 1132846), (17, 999570), (22, 772395), (26, 653565), (30, 566423), (33, 514930), (34, 499785), (39, 435710), (51, 333190), (55, 308958), (65, 261426), (66, 257465), (78, 217855), (85, 199914), (102, 166595), (110, 154479), (130, 130713), (143, 118830), (165, 102986), (170, 99957), (187, 90870), (195, 87142), (221, 76890), (233, 72930), (255, 66638), (286, 59415), (330, 51493), (374, 45435), (390, 43571), (429, 39610), (442, 38445), (466, 36465), (510, 33319), (561, 30290), (663, 25630), (699, 24310), (715, 23766), (858, 19805), (935, 18174), (1105, 15378), (1122, 15145), (1165, 14586), (1326, 12815), (1398, 12155), (1430, 11883), (1870, 9087), (2145, 7922), (2210, 7689), (2330, 7293), (2431, 6990), (2563, 6630), (2805, 6058), (3029, 5610), (3315, 5126), (3495, 4862), (3961, 4290)]