861076710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245321}}^1$

素因数の和:245350

約数の個数: 64

約数和(自身を含む): 2472845760

約数和(自身を除く): 1611769050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 245321, 490642, 735963, 1226605, 1471926, 2207889, 2453210, 3189173, 3679815, 4415778, 6378346, 6623667, 7359630, 9567519, 11039445, 13247334, 15945865, 19135038, 22078890, 28702557, 31891730, 33118335, 47837595, 57405114, 66236670, 86107671, 95675190, 143512785, 172215342, 287025570, 430538355, 861076710]

約数ペア:

[(1, 861076710), (2, 430538355), (3, 287025570), (5, 172215342), (6, 143512785), (9, 95675190), (10, 86107671), (13, 66236670), (15, 57405114), (18, 47837595), (26, 33118335), (27, 31891730), (30, 28702557), (39, 22078890), (45, 19135038), (54, 15945865), (65, 13247334), (78, 11039445), (90, 9567519), (117, 7359630), (130, 6623667), (135, 6378346), (195, 4415778), (234, 3679815), (270, 3189173), (351, 2453210), (390, 2207889), (585, 1471926), (702, 1226605), (1170, 735963), (1755, 490642), (3510, 245321)]