13266780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 38060064

約数和(自身を除く): 24793284

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, 5393, 10786, 16179, 21572, 26965, 32358, 53930, 64716, 80895, 107860, 161790, 221113, 323580, 442226, 663339, 884452, 1105565, 1326678, 2211130, 2653356, 3316695, 4422260, 6633390, 13266780]

約数ペア:

[(1, 13266780), (2, 6633390), (3, 4422260), (4, 3316695), (5, 2653356), (6, 2211130), (10, 1326678), (12, 1105565), (15, 884452), (20, 663339), (30, 442226), (41, 323580), (60, 221113), (82, 161790), (123, 107860), (164, 80895), (205, 64716), (246, 53930), (410, 32358), (492, 26965), (615, 21572), (820, 16179), (1230, 10786), (2460, 5393)]