168996090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{25261}}^1$

素因数の和:25494

約数の個数: 32

約数和(自身を含む): 407425536

約数和(自身を除く): 238429446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 25261, 50522, 75783, 126305, 151566, 252610, 378915, 757830, 5633203, 11266406, 16899609, 28166015, 33799218, 56332030, 84498045, 168996090]

約数ペア:

[(1, 168996090), (2, 84498045), (3, 56332030), (5, 33799218), (6, 28166015), (10, 16899609), (15, 11266406), (30, 5633203), (223, 757830), (446, 378915), (669, 252610), (1115, 151566), (1338, 126305), (2230, 75783), (3345, 50522), (6690, 25261)]