2794563660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6653723}}^1$

素因数の和:6653742

約数の個数: 48

約数和(自身を含む): 8942605056

約数和(自身を除く): 6148041396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6653723, 13307446, 19961169, 26614892, 33268615, 39922338, 46576061, 66537230, 79844676, 93152122, 99805845, 133074460, 139728183, 186304244, 199611690, 232880305, 279456366, 399223380, 465760610, 558912732, 698640915, 931521220, 1397281830, 2794563660]

約数ペア:

[(1, 2794563660), (2, 1397281830), (3, 931521220), (4, 698640915), (5, 558912732), (6, 465760610), (7, 399223380), (10, 279456366), (12, 232880305), (14, 199611690), (15, 186304244), (20, 139728183), (21, 133074460), (28, 99805845), (30, 93152122), (35, 79844676), (42, 66537230), (60, 46576061), (70, 39922338), (84, 33268615), (105, 26614892), (140, 19961169), (210, 13307446), (420, 6653723)]