74188530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63409}}^1$

素因数の和:63435

約数の個数: 48

約数和(自身を含む): 207731160

約数和(自身を除く): 133542630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 63409, 126818, 190227, 317045, 380454, 570681, 634090, 824317, 951135, 1141362, 1648634, 1902270, 2472951, 2853405, 4121585, 4945902, 5706810, 7418853, 8243170, 12364755, 14837706, 24729510, 37094265, 74188530]

約数ペア:

[(1, 74188530), (2, 37094265), (3, 24729510), (5, 14837706), (6, 12364755), (9, 8243170), (10, 7418853), (13, 5706810), (15, 4945902), (18, 4121585), (26, 2853405), (30, 2472951), (39, 1902270), (45, 1648634), (65, 1141362), (78, 951135), (90, 824317), (117, 634090), (130, 570681), (195, 380454), (234, 317045), (390, 190227), (585, 126818), (1170, 63409)]