1555492070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10079}}^1$

素因数の和:10181

約数の個数: 64

約数和(自身を含む): 3239792640

約数和(自身を除く): 1684300570

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 230, 253, 305, 506, 610, 671, 1265, 1342, 1403, 2530, 2806, 3355, 6710, 7015, 10079, 14030, 15433, 20158, 30866, 50395, 77165, 100790, 110869, 154330, 221738, 231817, 463634, 554345, 614819, 1108690, 1159085, 1229638, 2318170, 2549987, 3074095, 5099974, 6148190, 6763009, 12749935, 13526018, 14140837, 25499870, 28281674, 33815045, 67630090, 70704185, 141408370, 155549207, 311098414, 777746035, 1555492070]

約数ペア:

[(1, 1555492070), (2, 777746035), (5, 311098414), (10, 155549207), (11, 141408370), (22, 70704185), (23, 67630090), (46, 33815045), (55, 28281674), (61, 25499870), (110, 14140837), (115, 13526018), (122, 12749935), (230, 6763009), (253, 6148190), (305, 5099974), (506, 3074095), (610, 2549987), (671, 2318170), (1265, 1229638), (1342, 1159085), (1403, 1108690), (2530, 614819), (2806, 554345), (3355, 463634), (6710, 231817), (7015, 221738), (10079, 154330), (14030, 110869), (15433, 100790), (20158, 77165), (30866, 50395)]