149710890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{712909}}^1$

素因数の和:712926

約数の個数: 32

約数和(自身を含む): 410636160

約数和(自身を除く): 260925270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 712909, 1425818, 2138727, 3564545, 4277454, 4990363, 7129090, 9980726, 10693635, 14971089, 21387270, 24951815, 29942178, 49903630, 74855445, 149710890]

約数ペア:

[(1, 149710890), (2, 74855445), (3, 49903630), (5, 29942178), (6, 24951815), (7, 21387270), (10, 14971089), (14, 10693635), (15, 9980726), (21, 7129090), (30, 4990363), (35, 4277454), (42, 3564545), (70, 2138727), (105, 1425818), (210, 712909)]