66950010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10781}}^1$

素因数の和:10820

約数の個数: 64

約数和(自身を含む): 186312960

約数和(自身を除く): 119362950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 10781, 21562, 32343, 53905, 64686, 97029, 107810, 161715, 194058, 247963, 291087, 323430, 485145, 495926, 582174, 743889, 970290, 1239815, 1455435, 1487778, 2231667, 2479630, 2910870, 3719445, 4463334, 6695001, 7438890, 11158335, 13390002, 22316670, 33475005, 66950010]

約数ペア:

[(1, 66950010), (2, 33475005), (3, 22316670), (5, 13390002), (6, 11158335), (9, 7438890), (10, 6695001), (15, 4463334), (18, 3719445), (23, 2910870), (27, 2479630), (30, 2231667), (45, 1487778), (46, 1455435), (54, 1239815), (69, 970290), (90, 743889), (115, 582174), (135, 495926), (138, 485145), (207, 323430), (230, 291087), (270, 247963), (345, 194058), (414, 161715), (621, 107810), (690, 97029), (1035, 64686), (1242, 53905), (2070, 32343), (3105, 21562), (6210, 10781)]