228714770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9679}}^1$

素因数の和:9842

約数の個数: 32

約数和(自身を含む): 439084800

約数和(自身を除く): 210370030

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 9679, 11815, 19358, 23630, 48395, 96790, 164543, 329086, 822715, 1345381, 1645430, 2690762, 6726905, 13453810, 22871477, 45742954, 114357385, 228714770]

約数ペア:

[(1, 228714770), (2, 114357385), (5, 45742954), (10, 22871477), (17, 13453810), (34, 6726905), (85, 2690762), (139, 1645430), (170, 1345381), (278, 822715), (695, 329086), (1390, 164543), (2363, 96790), (4726, 48395), (9679, 23630), (11815, 19358)]