2087125320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2484673}}^1$

素因数の和:2484694

約数の個数: 64

約数和(自身を含む): 7155861120

約数和(自身を除く): 5068735800

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, 2484673, 4969346, 7454019, 9938692, 12423365, 14908038, 17392711, 19877384, 24846730, 29816076, 34785422, 37270095, 49693460, 52178133, 59632152, 69570844, 74540190, 86963555, 99386920, 104356266, 139141688, 149080380, 173927110, 208712532, 260890665, 298160760, 347854220, 417425064, 521781330, 695708440, 1043562660, 2087125320]

約数ペア:

[(1, 2087125320), (2, 1043562660), (3, 695708440), (4, 521781330), (5, 417425064), (6, 347854220), (7, 298160760), (8, 260890665), (10, 208712532), (12, 173927110), (14, 149080380), (15, 139141688), (20, 104356266), (21, 99386920), (24, 86963555), (28, 74540190), (30, 69570844), (35, 59632152), (40, 52178133), (42, 49693460), (56, 37270095), (60, 34785422), (70, 29816076), (84, 24846730), (105, 19877384), (120, 17392711), (140, 14908038), (168, 12423365), (210, 9938692), (280, 7454019), (420, 4969346), (840, 2484673)]