201442770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30661}}^1$

素因数の和:30747

約数の個数: 48

約数和(自身を含む): 530943192

約数和(自身を除く): 329500422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 30661, 61322, 91983, 153305, 183966, 275949, 306610, 459915, 551898, 919830, 1379745, 2238253, 2759490, 4476506, 6714759, 11191265, 13429518, 20144277, 22382530, 33573795, 40288554, 67147590, 100721385, 201442770]

約数ペア:

[(1, 201442770), (2, 100721385), (3, 67147590), (5, 40288554), (6, 33573795), (9, 22382530), (10, 20144277), (15, 13429518), (18, 11191265), (30, 6714759), (45, 4476506), (73, 2759490), (90, 2238253), (146, 1379745), (219, 919830), (365, 551898), (438, 459915), (657, 306610), (730, 275949), (1095, 183966), (1314, 153305), (2190, 91983), (3285, 61322), (6570, 30661)]