210949050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108179}}^1$

素因数の和:108207

約数の個数: 48

約数和(自身を含む): 563401440

約数和(自身を除く): 352452390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 108179, 216358, 324537, 540895, 649074, 1081790, 1406327, 1622685, 2704475, 2812654, 3245370, 4218981, 5408950, 7031635, 8113425, 8437962, 14063270, 16226850, 21094905, 35158175, 42189810, 70316350, 105474525, 210949050]

約数ペア:

[(1, 210949050), (2, 105474525), (3, 70316350), (5, 42189810), (6, 35158175), (10, 21094905), (13, 16226850), (15, 14063270), (25, 8437962), (26, 8113425), (30, 7031635), (39, 5408950), (50, 4218981), (65, 3245370), (75, 2812654), (78, 2704475), (130, 1622685), (150, 1406327), (195, 1081790), (325, 649074), (390, 540895), (650, 324537), (975, 216358), (1950, 108179)]