1908202230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113381}}^1$

素因数の和:113422

約数の個数: 96

約数和(自身を含む): 5730779808

約数和(自身を除く): 3822577578

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 5610, 8415, 16830, 113381, 226762, 340143, 566905, 680286, 1020429, 1133810, 1247191, 1700715, 1927477, 2040858, 2494382, 3401430, 3741573, 3854954, 5102145, 5782431, 6235955, 7483146, 9637385, 10204290, 11224719, 11564862, 12471910, 17347293, 18707865, 19274770, 21202247, 22449438, 28912155, 34694586, 37415730, 42404494, 56123595, 57824310, 63606741, 86736465, 106011235, 112247190, 127213482, 173472930, 190820223, 212022470, 318033705, 381640446, 636067410, 954101115, 1908202230]

約数ペア:

[(1, 1908202230), (2, 954101115), (3, 636067410), (5, 381640446), (6, 318033705), (9, 212022470), (10, 190820223), (11, 173472930), (15, 127213482), (17, 112247190), (18, 106011235), (22, 86736465), (30, 63606741), (33, 57824310), (34, 56123595), (45, 42404494), (51, 37415730), (55, 34694586), (66, 28912155), (85, 22449438), (90, 21202247), (99, 19274770), (102, 18707865), (110, 17347293), (153, 12471910), (165, 11564862), (170, 11224719), (187, 10204290), (198, 9637385), (255, 7483146), (306, 6235955), (330, 5782431), (374, 5102145), (495, 3854954), (510, 3741573), (561, 3401430), (765, 2494382), (935, 2040858), (990, 1927477), (1122, 1700715), (1530, 1247191), (1683, 1133810), (1870, 1020429), (2805, 680286), (3366, 566905), (5610, 340143), (8415, 226762), (16830, 113381)]