2099681970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{6857}}^1$

素因数の和:7099

約数の個数: 64

約数和(自身を含む): 5155021440

約数和(自身を除く): 3055339470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 173, 177, 295, 346, 354, 519, 590, 865, 885, 1038, 1730, 1770, 2595, 5190, 6857, 10207, 13714, 20414, 20571, 30621, 34285, 41142, 51035, 61242, 68570, 102070, 102855, 153105, 205710, 306210, 404563, 809126, 1186261, 1213689, 2022815, 2372522, 2427378, 3558783, 4045630, 5931305, 6068445, 7117566, 11862610, 12136890, 17793915, 35587830, 69989399, 139978798, 209968197, 349946995, 419936394, 699893990, 1049840985, 2099681970]

約数ペア:

[(1, 2099681970), (2, 1049840985), (3, 699893990), (5, 419936394), (6, 349946995), (10, 209968197), (15, 139978798), (30, 69989399), (59, 35587830), (118, 17793915), (173, 12136890), (177, 11862610), (295, 7117566), (346, 6068445), (354, 5931305), (519, 4045630), (590, 3558783), (865, 2427378), (885, 2372522), (1038, 2022815), (1730, 1213689), (1770, 1186261), (2595, 809126), (5190, 404563), (6857, 306210), (10207, 205710), (13714, 153105), (20414, 102855), (20571, 102070), (30621, 68570), (34285, 61242), (41142, 51035)]