122966790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 304274880

約数和(自身を除く): 181308090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 257, 389, 410, 514, 615, 771, 778, 1167, 1230, 1285, 1542, 1945, 2334, 2570, 3855, 3890, 5835, 7710, 10537, 11670, 15949, 21074, 31611, 31898, 47847, 52685, 63222, 79745, 95694, 99973, 105370, 158055, 159490, 199946, 239235, 299919, 316110, 478470, 499865, 599838, 999730, 1499595, 2999190, 4098893, 8197786, 12296679, 20494465, 24593358, 40988930, 61483395, 122966790]

約数ペア:

[(1, 122966790), (2, 61483395), (3, 40988930), (5, 24593358), (6, 20494465), (10, 12296679), (15, 8197786), (30, 4098893), (41, 2999190), (82, 1499595), (123, 999730), (205, 599838), (246, 499865), (257, 478470), (389, 316110), (410, 299919), (514, 239235), (615, 199946), (771, 159490), (778, 158055), (1167, 105370), (1230, 99973), (1285, 95694), (1542, 79745), (1945, 63222), (2334, 52685), (2570, 47847), (3855, 31898), (3890, 31611), (5835, 21074), (7710, 15949), (10537, 11670)]