2912861190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{5051}}^1$

素因数の和:5517

約数の個数: 64

約数和(自身を含む): 7158481920

約数和(自身を除く): 4245620730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 409, 470, 705, 818, 1227, 1410, 2045, 2454, 4090, 5051, 6135, 10102, 12270, 15153, 19223, 25255, 30306, 38446, 50510, 57669, 75765, 96115, 115338, 151530, 192230, 237397, 288345, 474794, 576690, 712191, 1186985, 1424382, 2065859, 2373970, 3560955, 4131718, 6197577, 7121910, 10329295, 12395154, 20658590, 30987885, 61975770, 97095373, 194190746, 291286119, 485476865, 582572238, 970953730, 1456430595, 2912861190]

約数ペア:

[(1, 2912861190), (2, 1456430595), (3, 970953730), (5, 582572238), (6, 485476865), (10, 291286119), (15, 194190746), (30, 97095373), (47, 61975770), (94, 30987885), (141, 20658590), (235, 12395154), (282, 10329295), (409, 7121910), (470, 6197577), (705, 4131718), (818, 3560955), (1227, 2373970), (1410, 2065859), (2045, 1424382), (2454, 1186985), (4090, 712191), (5051, 576690), (6135, 474794), (10102, 288345), (12270, 237397), (15153, 192230), (19223, 151530), (25255, 115338), (30306, 96115), (38446, 75765), (50510, 57669)]