15592070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 32223744

約数和(自身を除く): 16631674

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 73, 106, 130, 146, 155, 265, 310, 365, 403, 530, 689, 730, 806, 949, 1378, 1643, 1898, 2015, 2263, 3286, 3445, 3869, 4030, 4526, 4745, 6890, 7738, 8215, 9490, 11315, 16430, 19345, 21359, 22630, 29419, 38690, 42718, 50297, 58838, 100594, 106795, 119939, 147095, 213590, 239878, 251485, 294190, 502970, 599695, 1199390, 1559207, 3118414, 7796035, 15592070]

約数ペア:

[(1, 15592070), (2, 7796035), (5, 3118414), (10, 1559207), (13, 1199390), (26, 599695), (31, 502970), (53, 294190), (62, 251485), (65, 239878), (73, 213590), (106, 147095), (130, 119939), (146, 106795), (155, 100594), (265, 58838), (310, 50297), (365, 42718), (403, 38690), (530, 29419), (689, 22630), (730, 21359), (806, 19345), (949, 16430), (1378, 11315), (1643, 9490), (1898, 8215), (2015, 7738), (2263, 6890), (3286, 4745), (3445, 4526), (3869, 4030)]