66156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26946

約数の個数: 48

約数和(自身を含む): 189764064

約数和(自身を除く): 123607284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26893, 53786, 80679, 107572, 134465, 161358, 268930, 322716, 403395, 537860, 806790, 1102613, 1613580, 2205226, 3307839, 4410452, 5513065, 6615678, 11026130, 13231356, 16539195, 22052260, 33078390, 66156780]

約数ペア:

[(1, 66156780), (2, 33078390), (3, 22052260), (4, 16539195), (5, 13231356), (6, 11026130), (10, 6615678), (12, 5513065), (15, 4410452), (20, 3307839), (30, 2205226), (41, 1613580), (60, 1102613), (82, 806790), (123, 537860), (164, 403395), (205, 322716), (246, 268930), (410, 161358), (492, 134465), (615, 107572), (820, 80679), (1230, 53786), (2460, 26893)]