2017595685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1669}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 3828441600

約数和(自身を除く): 1810845915

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 397, 435, 609, 1015, 1191, 1669, 1985, 2779, 3045, 5007, 5955, 8337, 8345, 11513, 11683, 13895, 25035, 34539, 35049, 41685, 48401, 57565, 58415, 80591, 145203, 172695, 175245, 241773, 242005, 338807, 402955, 662593, 726015, 1016421, 1208865, 1694035, 1987779, 3312965, 4638151, 5082105, 9938895, 13914453, 19215197, 23190755, 57645591, 69572265, 96075985, 134506379, 288227955, 403519137, 672531895, 2017595685]

約数ペア:

[(1, 2017595685), (3, 672531895), (5, 403519137), (7, 288227955), (15, 134506379), (21, 96075985), (29, 69572265), (35, 57645591), (87, 23190755), (105, 19215197), (145, 13914453), (203, 9938895), (397, 5082105), (435, 4638151), (609, 3312965), (1015, 1987779), (1191, 1694035), (1669, 1208865), (1985, 1016421), (2779, 726015), (3045, 662593), (5007, 402955), (5955, 338807), (8337, 242005), (8345, 241773), (11513, 175245), (11683, 172695), (13895, 145203), (25035, 80591), (34539, 58415), (35049, 57565), (41685, 48401)]