64212570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41969}}^1$

素因数の和:41999

約数の個数: 48

約数和(自身を含む): 176777640

約数和(自身を除く): 112565070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 41969, 83938, 125907, 209845, 251814, 377721, 419690, 629535, 713473, 755442, 1259070, 1426946, 1888605, 2140419, 3567365, 3777210, 4280838, 6421257, 7134730, 10702095, 12842514, 21404190, 32106285, 64212570]

約数ペア:

[(1, 64212570), (2, 32106285), (3, 21404190), (5, 12842514), (6, 10702095), (9, 7134730), (10, 6421257), (15, 4280838), (17, 3777210), (18, 3567365), (30, 2140419), (34, 1888605), (45, 1426946), (51, 1259070), (85, 755442), (90, 713473), (102, 629535), (153, 419690), (170, 377721), (255, 251814), (306, 209845), (510, 125907), (765, 83938), (1530, 41969)]