171892461780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73458317}}^1$

素因数の和:73458345

約数の個数: 72

約数和(自身を含む): 561515382792

約数和(自身を除く): 389622921012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 73458317, 146916634, 220374951, 293833268, 367291585, 440749902, 661124853, 734583170, 881499804, 954958121, 1101874755, 1322249706, 1469166340, 1909916242, 2203749510, 2644499412, 2864874363, 3305624265, 3819832484, 4407499020, 4774790605, 5729748726, 6611248530, 8594623089, 9549581210, 11459497452, 13222497060, 14324371815, 17189246178, 19099162420, 28648743630, 34378492356, 42973115445, 57297487260, 85946230890, 171892461780]

約数ペア:

[(1, 171892461780), (2, 85946230890), (3, 57297487260), (4, 42973115445), (5, 34378492356), (6, 28648743630), (9, 19099162420), (10, 17189246178), (12, 14324371815), (13, 13222497060), (15, 11459497452), (18, 9549581210), (20, 8594623089), (26, 6611248530), (30, 5729748726), (36, 4774790605), (39, 4407499020), (45, 3819832484), (52, 3305624265), (60, 2864874363), (65, 2644499412), (78, 2203749510), (90, 1909916242), (117, 1469166340), (130, 1322249706), (156, 1101874755), (180, 954958121), (195, 881499804), (234, 734583170), (260, 661124853), (390, 440749902), (468, 367291585), (585, 293833268), (780, 220374951), (1170, 146916634), (2340, 73458317)]