65890170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 180835200

約数和(自身を除く): 114945030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 139, 207, 229, 230, 278, 345, 414, 417, 458, 687, 690, 695, 834, 1035, 1145, 1251, 1374, 1390, 2061, 2070, 2085, 2290, 2502, 3197, 3435, 4122, 4170, 5267, 6255, 6394, 6870, 9591, 10305, 10534, 12510, 15801, 15985, 19182, 20610, 26335, 28773, 31602, 31831, 31970, 47403, 47955, 52670, 57546, 63662, 79005, 94806, 95493, 95910, 143865, 158010, 159155, 190986, 237015, 286479, 287730, 318310, 474030, 477465, 572958, 732113, 954930, 1432395, 1464226, 2196339, 2864790, 3660565, 4392678, 6589017, 7321130, 10981695, 13178034, 21963390, 32945085, 65890170]

約数ペア:

[(1, 65890170), (2, 32945085), (3, 21963390), (5, 13178034), (6, 10981695), (9, 7321130), (10, 6589017), (15, 4392678), (18, 3660565), (23, 2864790), (30, 2196339), (45, 1464226), (46, 1432395), (69, 954930), (90, 732113), (115, 572958), (138, 477465), (139, 474030), (207, 318310), (229, 287730), (230, 286479), (278, 237015), (345, 190986), (414, 159155), (417, 158010), (458, 143865), (687, 95910), (690, 95493), (695, 94806), (834, 79005), (1035, 63662), (1145, 57546), (1251, 52670), (1374, 47955), (1390, 47403), (2061, 31970), (2070, 31831), (2085, 31602), (2290, 28773), (2502, 26335), (3197, 20610), (3435, 19182), (4122, 15985), (4170, 15801), (5267, 12510), (6255, 10534), (6394, 10305), (6870, 9591)]