228504990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64007}}^1$

素因数の和:64041

約数の個数: 64

約数和(自身を含む): 663634944

約数和(自身を除く): 435129954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 64007, 128014, 192021, 320035, 384042, 448049, 640070, 896098, 960105, 1088119, 1344147, 1920210, 2176238, 2240245, 2688294, 3264357, 4480490, 5440595, 6528714, 6720735, 7616833, 10881190, 13441470, 15233666, 16321785, 22850499, 32643570, 38084165, 45700998, 76168330, 114252495, 228504990]

約数ペア:

[(1, 228504990), (2, 114252495), (3, 76168330), (5, 45700998), (6, 38084165), (7, 32643570), (10, 22850499), (14, 16321785), (15, 15233666), (17, 13441470), (21, 10881190), (30, 7616833), (34, 6720735), (35, 6528714), (42, 5440595), (51, 4480490), (70, 3264357), (85, 2688294), (102, 2240245), (105, 2176238), (119, 1920210), (170, 1344147), (210, 1088119), (238, 960105), (255, 896098), (357, 640070), (510, 448049), (595, 384042), (714, 320035), (1190, 192021), (1785, 128014), (3570, 64007)]