12812910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 34401024

約数和(自身を除く): 21588114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 947, 1230, 1353, 1894, 2255, 2706, 2841, 4510, 4735, 5682, 6765, 9470, 10417, 13530, 14205, 20834, 28410, 31251, 38827, 52085, 62502, 77654, 104170, 116481, 156255, 194135, 232962, 312510, 388270, 427097, 582405, 854194, 1164810, 1281291, 2135485, 2562582, 4270970, 6406455, 12812910]

約数ペア:

[(1, 12812910), (2, 6406455), (3, 4270970), (5, 2562582), (6, 2135485), (10, 1281291), (11, 1164810), (15, 854194), (22, 582405), (30, 427097), (33, 388270), (41, 312510), (55, 232962), (66, 194135), (82, 156255), (110, 116481), (123, 104170), (165, 77654), (205, 62502), (246, 52085), (330, 38827), (410, 31251), (451, 28410), (615, 20834), (902, 14205), (947, 13530), (1230, 10417), (1353, 9470), (1894, 6765), (2255, 5682), (2706, 4735), (2841, 4510)]