11190690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 35389440

約数和(自身を除く): 24198750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 191, 210, 217, 270, 279, 310, 315, 378, 382, 434, 465, 558, 573, 630, 651, 837, 930, 945, 955, 1085, 1146, 1302, 1337, 1395, 1674, 1719, 1890, 1910, 1953, 2170, 2674, 2790, 2865, 3255, 3438, 3906, 4011, 4185, 5157, 5730, 5859, 5921, 6510, 6685, 8022, 8370, 8595, 9765, 10314, 11718, 11842, 12033, 13370, 17190, 17763, 19530, 20055, 24066, 25785, 29295, 29605, 35526, 36099, 40110, 41447, 51570, 53289, 58590, 59210, 60165, 72198, 82894, 88815, 106578, 120330, 124341, 159867, 177630, 180495, 207235, 248682, 266445, 319734, 360990, 373023, 414470, 532890, 621705, 746046, 799335, 1119069, 1243410, 1598670, 1865115, 2238138, 3730230, 5595345, 11190690]

約数ペア:

[(1, 11190690), (2, 5595345), (3, 3730230), (5, 2238138), (6, 1865115), (7, 1598670), (9, 1243410), (10, 1119069), (14, 799335), (15, 746046), (18, 621705), (21, 532890), (27, 414470), (30, 373023), (31, 360990), (35, 319734), (42, 266445), (45, 248682), (54, 207235), (62, 180495), (63, 177630), (70, 159867), (90, 124341), (93, 120330), (105, 106578), (126, 88815), (135, 82894), (155, 72198), (186, 60165), (189, 59210), (191, 58590), (210, 53289), (217, 51570), (270, 41447), (279, 40110), (310, 36099), (315, 35526), (378, 29605), (382, 29295), (434, 25785), (465, 24066), (558, 20055), (573, 19530), (630, 17763), (651, 17190), (837, 13370), (930, 12033), (945, 11842), (955, 11718), (1085, 10314), (1146, 9765), (1302, 8595), (1337, 8370), (1395, 8022), (1674, 6685), (1719, 6510), (1890, 5921), (1910, 5859), (1953, 5730), (2170, 5157), (2674, 4185), (2790, 4011), (2865, 3906), (3255, 3438)]