154278090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7687}}^1$

素因数の和:7923

約数の個数: 48

約数和(自身を含む): 402974208

約数和(自身を除く): 248696118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 7687, 10035, 15374, 20070, 23061, 38435, 46122, 69183, 76870, 115305, 138366, 230610, 345915, 691830, 1714201, 3428402, 5142603, 8571005, 10285206, 15427809, 17142010, 25713015, 30855618, 51426030, 77139045, 154278090]

約数ペア:

[(1, 154278090), (2, 77139045), (3, 51426030), (5, 30855618), (6, 25713015), (9, 17142010), (10, 15427809), (15, 10285206), (18, 8571005), (30, 5142603), (45, 3428402), (90, 1714201), (223, 691830), (446, 345915), (669, 230610), (1115, 138366), (1338, 115305), (2007, 76870), (2230, 69183), (3345, 46122), (4014, 38435), (6690, 23061), (7687, 20070), (10035, 15374)]