380494230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{19603}}^1$

素因数の和:20260

約数の個数: 32

約数和(自身を含む): 914644224

約数和(自身を除く): 534149994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 19410, 19603, 39206, 58809, 98015, 117618, 196030, 294045, 588090, 12683141, 25366282, 38049423, 63415705, 76098846, 126831410, 190247115, 380494230]

約数ペア:

[(1, 380494230), (2, 190247115), (3, 126831410), (5, 76098846), (6, 63415705), (10, 38049423), (15, 25366282), (30, 12683141), (647, 588090), (1294, 294045), (1941, 196030), (3235, 117618), (3882, 98015), (6470, 58809), (9705, 39206), (19410, 19603)]