2098045320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2497673}}^1$

素因数の和:2497694

約数の個数: 64

約数和(自身を含む): 7193301120

約数和(自身を除く): 5095255800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2497673, 4995346, 7493019, 9990692, 12488365, 14986038, 17483711, 19981384, 24976730, 29972076, 34967422, 37465095, 49953460, 52451133, 59944152, 69934844, 74930190, 87418555, 99906920, 104902266, 139869688, 149860380, 174837110, 209804532, 262255665, 299720760, 349674220, 419609064, 524511330, 699348440, 1049022660, 2098045320]

約数ペア:

[(1, 2098045320), (2, 1049022660), (3, 699348440), (4, 524511330), (5, 419609064), (6, 349674220), (7, 299720760), (8, 262255665), (10, 209804532), (12, 174837110), (14, 149860380), (15, 139869688), (20, 104902266), (21, 99906920), (24, 87418555), (28, 74930190), (30, 69934844), (35, 59944152), (40, 52451133), (42, 49953460), (56, 37465095), (60, 34967422), (70, 29972076), (84, 24976730), (105, 19981384), (120, 17483711), (140, 14986038), (168, 12488365), (210, 9990692), (280, 7493019), (420, 4995346), (840, 2497673)]