11261820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 34122816

約数和(自身を除く): 22860996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 181, 183, 204, 244, 255, 305, 340, 362, 366, 510, 543, 610, 724, 732, 905, 915, 1020, 1037, 1086, 1220, 1810, 1830, 2074, 2172, 2715, 3077, 3111, 3620, 3660, 4148, 5185, 5430, 6154, 6222, 9231, 10370, 10860, 11041, 12308, 12444, 15385, 15555, 18462, 20740, 22082, 30770, 31110, 33123, 36924, 44164, 46155, 55205, 61540, 62220, 66246, 92310, 110410, 132492, 165615, 184620, 187697, 220820, 331230, 375394, 563091, 662460, 750788, 938485, 1126182, 1876970, 2252364, 2815455, 3753940, 5630910, 11261820]

約数ペア:

[(1, 11261820), (2, 5630910), (3, 3753940), (4, 2815455), (5, 2252364), (6, 1876970), (10, 1126182), (12, 938485), (15, 750788), (17, 662460), (20, 563091), (30, 375394), (34, 331230), (51, 220820), (60, 187697), (61, 184620), (68, 165615), (85, 132492), (102, 110410), (122, 92310), (170, 66246), (181, 62220), (183, 61540), (204, 55205), (244, 46155), (255, 44164), (305, 36924), (340, 33123), (362, 31110), (366, 30770), (510, 22082), (543, 20740), (610, 18462), (724, 15555), (732, 15385), (905, 12444), (915, 12308), (1020, 11041), (1037, 10860), (1086, 10370), (1220, 9231), (1810, 6222), (1830, 6154), (2074, 5430), (2172, 5185), (2715, 4148), (3077, 3660), (3111, 3620)]