1847820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 5870592

約数和(自身を除く): 4022772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 103, 115, 130, 138, 156, 195, 206, 230, 260, 276, 299, 309, 345, 390, 412, 460, 515, 598, 618, 690, 780, 897, 1030, 1196, 1236, 1339, 1380, 1495, 1545, 1794, 2060, 2369, 2678, 2990, 3090, 3588, 4017, 4485, 4738, 5356, 5980, 6180, 6695, 7107, 8034, 8970, 9476, 11845, 13390, 14214, 16068, 17940, 20085, 23690, 26780, 28428, 30797, 35535, 40170, 47380, 61594, 71070, 80340, 92391, 123188, 142140, 153985, 184782, 307970, 369564, 461955, 615940, 923910, 1847820]

約数ペア:

[(1, 1847820), (2, 923910), (3, 615940), (4, 461955), (5, 369564), (6, 307970), (10, 184782), (12, 153985), (13, 142140), (15, 123188), (20, 92391), (23, 80340), (26, 71070), (30, 61594), (39, 47380), (46, 40170), (52, 35535), (60, 30797), (65, 28428), (69, 26780), (78, 23690), (92, 20085), (103, 17940), (115, 16068), (130, 14214), (138, 13390), (156, 11845), (195, 9476), (206, 8970), (230, 8034), (260, 7107), (276, 6695), (299, 6180), (309, 5980), (345, 5356), (390, 4738), (412, 4485), (460, 4017), (515, 3588), (598, 3090), (618, 2990), (690, 2678), (780, 2369), (897, 2060), (1030, 1794), (1196, 1545), (1236, 1495), (1339, 1380)]