142486230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 212329770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 349, 439, 465, 698, 878, 930, 1047, 1317, 1745, 2094, 2195, 2634, 3490, 4390, 5235, 6585, 10470, 10819, 13170, 13609, 21638, 27218, 32457, 40827, 54095, 64914, 68045, 81654, 108190, 136090, 153211, 162285, 204135, 306422, 324570, 408270, 459633, 766055, 919266, 1532110, 2298165, 4596330, 4749541, 9499082, 14248623, 23747705, 28497246, 47495410, 71243115, 142486230]

約数ペア:

[(1, 142486230), (2, 71243115), (3, 47495410), (5, 28497246), (6, 23747705), (10, 14248623), (15, 9499082), (30, 4749541), (31, 4596330), (62, 2298165), (93, 1532110), (155, 919266), (186, 766055), (310, 459633), (349, 408270), (439, 324570), (465, 306422), (698, 204135), (878, 162285), (930, 153211), (1047, 136090), (1317, 108190), (1745, 81654), (2094, 68045), (2195, 64914), (2634, 54095), (3490, 40827), (4390, 32457), (5235, 27218), (6585, 21638), (10470, 13609), (10819, 13170)]