190028580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 610224384

約数和(自身を除く): 420195804

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, 373, 420, 746, 1119, 1213, 1492, 1865, 2238, 2426, 2611, 3639, 3730, 4476, 4852, 5222, 5595, 6065, 7278, 7460, 7833, 8491, 10444, 11190, 12130, 13055, 14556, 15666, 16982, 18195, 22380, 24260, 25473, 26110, 31332, 33964, 36390, 39165, 42455, 50946, 52220, 72780, 78330, 84910, 101892, 127365, 156660, 169820, 254730, 452449, 509460, 904898, 1357347, 1809796, 2262245, 2714694, 3167143, 4524490, 5429388, 6334286, 6786735, 9048980, 9501429, 12668572, 13573470, 15835715, 19002858, 27146940, 31671430, 38005716, 47507145, 63342860, 95014290, 190028580]

約数ペア:

[(1, 190028580), (2, 95014290), (3, 63342860), (4, 47507145), (5, 38005716), (6, 31671430), (7, 27146940), (10, 19002858), (12, 15835715), (14, 13573470), (15, 12668572), (20, 9501429), (21, 9048980), (28, 6786735), (30, 6334286), (35, 5429388), (42, 4524490), (60, 3167143), (70, 2714694), (84, 2262245), (105, 1809796), (140, 1357347), (210, 904898), (373, 509460), (420, 452449), (746, 254730), (1119, 169820), (1213, 156660), (1492, 127365), (1865, 101892), (2238, 84910), (2426, 78330), (2611, 72780), (3639, 52220), (3730, 50946), (4476, 42455), (4852, 39165), (5222, 36390), (5595, 33964), (6065, 31332), (7278, 26110), (7460, 25473), (7833, 24260), (8491, 22380), (10444, 18195), (11190, 16982), (12130, 15666), (13055, 14556)]