2912255460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 8983054080

約数和(自身を除く): 6070798620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 151, 180, 218, 302, 327, 436, 453, 545, 604, 654, 755, 906, 981, 983, 1090, 1308, 1359, 1510, 1635, 1812, 1962, 1966, 2180, 2265, 2718, 2949, 3020, 3270, 3924, 3932, 4530, 4905, 4915, 5436, 5898, 6540, 6795, 8847, 9060, 9810, 9830, 11796, 13590, 14745, 16459, 17694, 19620, 19660, 27180, 29490, 32918, 35388, 44235, 49377, 58980, 65836, 82295, 88470, 98754, 107147, 148131, 148433, 164590, 176940, 197508, 214294, 246885, 296262, 296866, 321441, 329180, 428588, 445299, 493770, 535735, 592524, 593732, 642882, 740655, 742165, 890598, 964323, 987540, 1071470, 1285764, 1335897, 1481310, 1484330, 1607205, 1781196, 1928646, 2142940, 2226495, 2671794, 2962620, 2968660, 3214410, 3857292, 4452990, 4821615, 5343588, 6428820, 6679485, 8905980, 9643230, 13358970, 16179197, 19286460, 26717940, 32358394, 48537591, 64716788, 80895985, 97075182, 145612773, 161791970, 194150364, 242687955, 291225546, 323583940, 485375910, 582451092, 728063865, 970751820, 1456127730, 2912255460]

約数ペア:

[(1, 2912255460), (2, 1456127730), (3, 970751820), (4, 728063865), (5, 582451092), (6, 485375910), (9, 323583940), (10, 291225546), (12, 242687955), (15, 194150364), (18, 161791970), (20, 145612773), (30, 97075182), (36, 80895985), (45, 64716788), (60, 48537591), (90, 32358394), (109, 26717940), (151, 19286460), (180, 16179197), (218, 13358970), (302, 9643230), (327, 8905980), (436, 6679485), (453, 6428820), (545, 5343588), (604, 4821615), (654, 4452990), (755, 3857292), (906, 3214410), (981, 2968660), (983, 2962620), (1090, 2671794), (1308, 2226495), (1359, 2142940), (1510, 1928646), (1635, 1781196), (1812, 1607205), (1962, 1484330), (1966, 1481310), (2180, 1335897), (2265, 1285764), (2718, 1071470), (2949, 987540), (3020, 964323), (3270, 890598), (3924, 742165), (3932, 740655), (4530, 642882), (4905, 593732), (4915, 592524), (5436, 535735), (5898, 493770), (6540, 445299), (6795, 428588), (8847, 329180), (9060, 321441), (9810, 296866), (9830, 296262), (11796, 246885), (13590, 214294), (14745, 197508), (16459, 176940), (17694, 164590), (19620, 148433), (19660, 148131), (27180, 107147), (29490, 98754), (32918, 88470), (35388, 82295), (44235, 65836), (49377, 58980)]