317716830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12653}}^1$

素因数の和:12703

約数の個数: 80

約数和(自身を含む): 881933184

約数和(自身を除く): 564216354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8370, 12555, 12653, 25110, 25306, 37959, 63265, 75918, 113877, 126530, 189795, 227754, 341631, 379590, 392243, 569385, 683262, 784486, 1024893, 1138770, 1176729, 1708155, 1961215, 2049786, 2353458, 3416310, 3530187, 3922430, 5124465, 5883645, 7060374, 10248930, 10590561, 11767290, 17650935, 21181122, 31771683, 35301870, 52952805, 63543366, 105905610, 158858415, 317716830]

約数ペア:

[(1, 317716830), (2, 158858415), (3, 105905610), (5, 63543366), (6, 52952805), (9, 35301870), (10, 31771683), (15, 21181122), (18, 17650935), (27, 11767290), (30, 10590561), (31, 10248930), (45, 7060374), (54, 5883645), (62, 5124465), (81, 3922430), (90, 3530187), (93, 3416310), (135, 2353458), (155, 2049786), (162, 1961215), (186, 1708155), (270, 1176729), (279, 1138770), (310, 1024893), (405, 784486), (465, 683262), (558, 569385), (810, 392243), (837, 379590), (930, 341631), (1395, 227754), (1674, 189795), (2511, 126530), (2790, 113877), (4185, 75918), (5022, 63265), (8370, 37959), (12555, 25306), (12653, 25110)]