327810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 919296

約数和(自身を除く): 591486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 223, 245, 294, 446, 490, 669, 735, 1115, 1338, 1470, 1561, 2230, 3122, 3345, 4683, 6690, 7805, 9366, 10927, 15610, 21854, 23415, 32781, 46830, 54635, 65562, 109270, 163905, 327810]

約数ペア:

[(1, 327810), (2, 163905), (3, 109270), (5, 65562), (6, 54635), (7, 46830), (10, 32781), (14, 23415), (15, 21854), (21, 15610), (30, 10927), (35, 9366), (42, 7805), (49, 6690), (70, 4683), (98, 3345), (105, 3122), (147, 2230), (210, 1561), (223, 1470), (245, 1338), (294, 1115), (446, 735), (490, 669)]