539333730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460969}}^1$

素因数の和:460995

約数の個数: 48

約数和(自身を含む): 1510137720

約数和(自身を除く): 970803990

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, 460969, 921938, 1382907, 2304845, 2765814, 4148721, 4609690, 5992597, 6914535, 8297442, 11985194, 13829070, 17977791, 20743605, 29962985, 35955582, 41487210, 53933373, 59925970, 89888955, 107866746, 179777910, 269666865, 539333730]

約数ペア:

[(1, 539333730), (2, 269666865), (3, 179777910), (5, 107866746), (6, 89888955), (9, 59925970), (10, 53933373), (13, 41487210), (15, 35955582), (18, 29962985), (26, 20743605), (30, 17977791), (39, 13829070), (45, 11985194), (65, 8297442), (78, 6914535), (90, 5992597), (117, 4609690), (130, 4148721), (195, 2765814), (234, 2304845), (390, 1382907), (585, 921938), (1170, 460969)]