47859090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 73100910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 499, 690, 695, 834, 998, 1390, 1497, 2085, 2495, 2994, 3197, 4170, 4990, 6394, 7485, 9591, 11477, 14970, 15985, 19182, 22954, 31970, 34431, 47955, 57385, 68862, 69361, 95910, 114770, 138722, 172155, 208083, 344310, 346805, 416166, 693610, 1040415, 1595303, 2080830, 3190606, 4785909, 7976515, 9571818, 15953030, 23929545, 47859090]

約数ペア:

[(1, 47859090), (2, 23929545), (3, 15953030), (5, 9571818), (6, 7976515), (10, 4785909), (15, 3190606), (23, 2080830), (30, 1595303), (46, 1040415), (69, 693610), (115, 416166), (138, 346805), (139, 344310), (230, 208083), (278, 172155), (345, 138722), (417, 114770), (499, 95910), (690, 69361), (695, 68862), (834, 57385), (998, 47955), (1390, 34431), (1497, 31970), (2085, 22954), (2495, 19182), (2994, 15985), (3197, 14970), (4170, 11477), (4990, 9591), (6394, 7485)]