302575190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 604938240

約数和(自身を除く): 302363050

約数列:

[1, 2, 5, 10, 19, 31, 38, 47, 62, 94, 95, 155, 190, 235, 310, 470, 589, 893, 1093, 1178, 1457, 1786, 2186, 2914, 2945, 4465, 5465, 5890, 7285, 8930, 10930, 14570, 20767, 27683, 33883, 41534, 51371, 55366, 67766, 102742, 103835, 138415, 169415, 207670, 256855, 276830, 338830, 513710, 643777, 976049, 1287554, 1592501, 1952098, 3185002, 3218885, 4880245, 6437770, 7962505, 9760490, 15925010, 30257519, 60515038, 151287595, 302575190]

約数ペア:

[(1, 302575190), (2, 151287595), (5, 60515038), (10, 30257519), (19, 15925010), (31, 9760490), (38, 7962505), (47, 6437770), (62, 4880245), (94, 3218885), (95, 3185002), (155, 1952098), (190, 1592501), (235, 1287554), (310, 976049), (470, 643777), (589, 513710), (893, 338830), (1093, 276830), (1178, 256855), (1457, 207670), (1786, 169415), (2186, 138415), (2914, 103835), (2945, 102742), (4465, 67766), (5465, 55366), (5890, 51371), (7285, 41534), (8930, 33883), (10930, 27683), (14570, 20767)]