189217650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{74203}}^1$

素因数の和:74235

約数の個数: 48

約数和(自身を含む): 496869984

約数和(自身を除く): 307652334

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 74203, 148406, 222609, 371015, 445218, 742030, 1113045, 1261451, 1855075, 2226090, 2522902, 3710150, 3784353, 5565225, 6307255, 7568706, 11130450, 12614510, 18921765, 31536275, 37843530, 63072550, 94608825, 189217650]

約数ペア:

[(1, 189217650), (2, 94608825), (3, 63072550), (5, 37843530), (6, 31536275), (10, 18921765), (15, 12614510), (17, 11130450), (25, 7568706), (30, 6307255), (34, 5565225), (50, 3784353), (51, 3710150), (75, 2522902), (85, 2226090), (102, 1855075), (150, 1261451), (170, 1113045), (255, 742030), (425, 445218), (510, 371015), (850, 222609), (1275, 148406), (2550, 74203)]