142654410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21713}}^1$

素因数の和:21799

約数の個数: 48

約数和(自身を含む): 375999624

約数和(自身を除く): 233345214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 21713, 43426, 65139, 108565, 130278, 195417, 217130, 325695, 390834, 651390, 977085, 1585049, 1954170, 3170098, 4755147, 7925245, 9510294, 14265441, 15850490, 23775735, 28530882, 47551470, 71327205, 142654410]

約数ペア:

[(1, 142654410), (2, 71327205), (3, 47551470), (5, 28530882), (6, 23775735), (9, 15850490), (10, 14265441), (15, 9510294), (18, 7925245), (30, 4755147), (45, 3170098), (73, 1954170), (90, 1585049), (146, 977085), (219, 651390), (365, 390834), (438, 325695), (657, 217130), (730, 195417), (1095, 130278), (1314, 108565), (2190, 65139), (3285, 43426), (6570, 21713)]