1223350830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11303

約数の個数: 128

約数和(自身を含む): 3626864640

約数和(自身を除く): 2403513810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 11243, 12090, 18135, 21762, 22486, 33729, 36270, 54405, 56215, 67458, 101187, 108810, 112430, 146159, 168645, 202374, 292318, 303561, 337290, 348533, 438477, 505935, 607122, 697066, 730795, 876954, 1011870, 1045599, 1315431, 1461590, 1517805, 1742665, 2091198, 2192385, 2630862, 3035610, 3136797, 3485330, 3946293, 4384770, 4530929, 5227995, 6273594, 6577155, 7892586, 9061858, 9410391, 10455990, 13154310, 13592787, 15683985, 18820782, 19731465, 22654645, 27185574, 31367970, 39462930, 40778361, 45309290, 47051955, 67963935, 81556722, 94103910, 122335083, 135927870, 203891805, 244670166, 407783610, 611675415, 1223350830]

約数ペア:

[(1, 1223350830), (2, 611675415), (3, 407783610), (5, 244670166), (6, 203891805), (9, 135927870), (10, 122335083), (13, 94103910), (15, 81556722), (18, 67963935), (26, 47051955), (27, 45309290), (30, 40778361), (31, 39462930), (39, 31367970), (45, 27185574), (54, 22654645), (62, 19731465), (65, 18820782), (78, 15683985), (90, 13592787), (93, 13154310), (117, 10455990), (130, 9410391), (135, 9061858), (155, 7892586), (186, 6577155), (195, 6273594), (234, 5227995), (270, 4530929), (279, 4384770), (310, 3946293), (351, 3485330), (390, 3136797), (403, 3035610), (465, 2630862), (558, 2192385), (585, 2091198), (702, 1742665), (806, 1517805), (837, 1461590), (930, 1315431), (1170, 1045599), (1209, 1011870), (1395, 876954), (1674, 730795), (1755, 697066), (2015, 607122), (2418, 505935), (2790, 438477), (3510, 348533), (3627, 337290), (4030, 303561), (4185, 292318), (6045, 202374), (7254, 168645), (8370, 146159), (10881, 112430), (11243, 108810), (12090, 101187), (18135, 67458), (21762, 56215), (22486, 54405), (33729, 36270)]