15671442290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{32479}}^1$

素因数の和:32667

約数の個数: 64

約数和(自身を含む): 33057884160

約数和(自身を除く): 17386441870

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 113, 122, 226, 305, 427, 565, 610, 791, 854, 1130, 1582, 2135, 3955, 4270, 6893, 7910, 13786, 32479, 34465, 48251, 64958, 68930, 96502, 162395, 227353, 241255, 324790, 454706, 482510, 1136765, 1981219, 2273530, 3670127, 3962438, 7340254, 9906095, 13868533, 18350635, 19812190, 25690889, 27737066, 36701270, 51381778, 69342665, 128454445, 138685330, 223877747, 256908890, 447755494, 1119388735, 1567144229, 2238777470, 3134288458, 7835721145, 15671442290]

約数ペア:

[(1, 15671442290), (2, 7835721145), (5, 3134288458), (7, 2238777470), (10, 1567144229), (14, 1119388735), (35, 447755494), (61, 256908890), (70, 223877747), (113, 138685330), (122, 128454445), (226, 69342665), (305, 51381778), (427, 36701270), (565, 27737066), (610, 25690889), (791, 19812190), (854, 18350635), (1130, 13868533), (1582, 9906095), (2135, 7340254), (3955, 3962438), (4270, 3670127), (6893, 2273530), (7910, 1981219), (13786, 1136765), (32479, 482510), (34465, 454706), (48251, 324790), (64958, 241255), (68930, 227353), (96502, 162395)]