16603730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 37231488

約数和(自身を除く): 20627758

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 683, 715, 935, 1105, 1366, 1430, 1870, 2210, 2431, 3415, 4862, 6830, 7513, 8879, 11611, 12155, 15026, 17758, 23222, 24310, 37565, 44395, 58055, 75130, 88790, 97669, 116110, 127721, 150943, 195338, 255442, 301886, 488345, 638605, 754715, 976690, 1277210, 1509430, 1660373, 3320746, 8301865, 16603730]

約数ペア:

[(1, 16603730), (2, 8301865), (5, 3320746), (10, 1660373), (11, 1509430), (13, 1277210), (17, 976690), (22, 754715), (26, 638605), (34, 488345), (55, 301886), (65, 255442), (85, 195338), (110, 150943), (130, 127721), (143, 116110), (170, 97669), (187, 88790), (221, 75130), (286, 58055), (374, 44395), (442, 37565), (683, 24310), (715, 23222), (935, 17758), (1105, 15026), (1366, 12155), (1430, 11611), (1870, 8879), (2210, 7513), (2431, 6830), (3415, 4862)]