15191008980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{372877}}^1$

素因数の和:372993

約数の個数: 96

約数和(自身を含む): 49112507136

約数和(自身を除く): 33921498156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6790, 8148, 10185, 13580, 20370, 40740, 372877, 745754, 1118631, 1491508, 1864385, 2237262, 2610139, 3728770, 4474524, 5220278, 5593155, 7457540, 7830417, 10440556, 11186310, 13050695, 15660834, 22372620, 26101390, 31321668, 36169069, 39152085, 52202780, 72338138, 78304170, 108507207, 144676276, 156608340, 180845345, 217014414, 253183483, 361690690, 434028828, 506366966, 542536035, 723381380, 759550449, 1012733932, 1085072070, 1265917415, 1519100898, 2170144140, 2531834830, 3038201796, 3797752245, 5063669660, 7595504490, 15191008980]

約数ペア:

[(1, 15191008980), (2, 7595504490), (3, 5063669660), (4, 3797752245), (5, 3038201796), (6, 2531834830), (7, 2170144140), (10, 1519100898), (12, 1265917415), (14, 1085072070), (15, 1012733932), (20, 759550449), (21, 723381380), (28, 542536035), (30, 506366966), (35, 434028828), (42, 361690690), (60, 253183483), (70, 217014414), (84, 180845345), (97, 156608340), (105, 144676276), (140, 108507207), (194, 78304170), (210, 72338138), (291, 52202780), (388, 39152085), (420, 36169069), (485, 31321668), (582, 26101390), (679, 22372620), (970, 15660834), (1164, 13050695), (1358, 11186310), (1455, 10440556), (1940, 7830417), (2037, 7457540), (2716, 5593155), (2910, 5220278), (3395, 4474524), (4074, 3728770), (5820, 2610139), (6790, 2237262), (8148, 1864385), (10185, 1491508), (13580, 1118631), (20370, 745754), (40740, 372877)]