229194910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 498700800

約数和(自身を除く): 269505890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 389, 443, 665, 778, 886, 1330, 1945, 2215, 2723, 3101, 3890, 4430, 5446, 6202, 7391, 8417, 13615, 14782, 15505, 16834, 27230, 31010, 36955, 42085, 51737, 58919, 73910, 84170, 103474, 117838, 172327, 258685, 294595, 344654, 517370, 589190, 861635, 1206289, 1723270, 2412578, 3274213, 6031445, 6548426, 12062890, 16371065, 22919491, 32742130, 45838982, 114597455, 229194910]

約数ペア:

[(1, 229194910), (2, 114597455), (5, 45838982), (7, 32742130), (10, 22919491), (14, 16371065), (19, 12062890), (35, 6548426), (38, 6031445), (70, 3274213), (95, 2412578), (133, 1723270), (190, 1206289), (266, 861635), (389, 589190), (443, 517370), (665, 344654), (778, 294595), (886, 258685), (1330, 172327), (1945, 117838), (2215, 103474), (2723, 84170), (3101, 73910), (3890, 58919), (4430, 51737), (5446, 42085), (6202, 36955), (7391, 31010), (8417, 27230), (13615, 16834), (14782, 15505)]