31361336190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{14561}}^1$

素因数の和:17239

約数の個数: 80

約数和(自身を含む): 84364655760

約数和(自身を除く): 53003319570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2659, 5318, 7977, 13295, 14561, 15954, 23931, 26590, 29122, 39885, 43683, 47862, 71793, 72805, 79770, 87366, 119655, 131049, 143586, 145610, 215379, 218415, 239310, 262098, 358965, 393147, 430758, 436830, 655245, 717930, 786294, 1076895, 1179441, 1310490, 1965735, 2153790, 2358882, 3931470, 5897205, 11794410, 38717699, 77435398, 116153097, 193588495, 232306194, 348459291, 387176990, 580765485, 696918582, 1045377873, 1161530970, 1742296455, 2090755746, 3136133619, 3484592910, 5226889365, 6272267238, 10453778730, 15680668095, 31361336190]

約数ペア:

[(1, 31361336190), (2, 15680668095), (3, 10453778730), (5, 6272267238), (6, 5226889365), (9, 3484592910), (10, 3136133619), (15, 2090755746), (18, 1742296455), (27, 1161530970), (30, 1045377873), (45, 696918582), (54, 580765485), (81, 387176990), (90, 348459291), (135, 232306194), (162, 193588495), (270, 116153097), (405, 77435398), (810, 38717699), (2659, 11794410), (5318, 5897205), (7977, 3931470), (13295, 2358882), (14561, 2153790), (15954, 1965735), (23931, 1310490), (26590, 1179441), (29122, 1076895), (39885, 786294), (43683, 717930), (47862, 655245), (71793, 436830), (72805, 430758), (79770, 393147), (87366, 358965), (119655, 262098), (131049, 239310), (143586, 218415), (145610, 215379)]