1302247690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 2493038592

約数和(自身を除く): 1190790902

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 211, 215, 310, 422, 430, 463, 926, 1055, 1333, 2110, 2315, 2666, 4630, 6541, 6665, 9073, 13082, 13330, 14353, 18146, 19909, 28706, 32705, 39818, 45365, 65410, 71765, 90730, 97693, 99545, 143530, 195386, 199090, 281263, 488465, 562526, 617179, 976930, 1234358, 1406315, 2812630, 3028483, 3085895, 4200799, 6056966, 6171790, 8401598, 15142415, 21003995, 30284830, 42007990, 130224769, 260449538, 651123845, 1302247690]

約数ペア:

[(1, 1302247690), (2, 651123845), (5, 260449538), (10, 130224769), (31, 42007990), (43, 30284830), (62, 21003995), (86, 15142415), (155, 8401598), (211, 6171790), (215, 6056966), (310, 4200799), (422, 3085895), (430, 3028483), (463, 2812630), (926, 1406315), (1055, 1234358), (1333, 976930), (2110, 617179), (2315, 562526), (2666, 488465), (4630, 281263), (6541, 199090), (6665, 195386), (9073, 143530), (13082, 99545), (13330, 97693), (14353, 90730), (18146, 71765), (19909, 65410), (28706, 45365), (32705, 39818)]