474780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 1368864

約数和(自身を除く): 894084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 193, 205, 246, 386, 410, 492, 579, 615, 772, 820, 965, 1158, 1230, 1930, 2316, 2460, 2895, 3860, 5790, 7913, 11580, 15826, 23739, 31652, 39565, 47478, 79130, 94956, 118695, 158260, 237390, 474780]

約数ペア:

[(1, 474780), (2, 237390), (3, 158260), (4, 118695), (5, 94956), (6, 79130), (10, 47478), (12, 39565), (15, 31652), (20, 23739), (30, 15826), (41, 11580), (60, 7913), (82, 5790), (123, 3860), (164, 2895), (193, 2460), (205, 2316), (246, 1930), (386, 1230), (410, 1158), (492, 965), (579, 820), (615, 772)]