227589460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{8423}}^1$

素因数の和:8632

約数の個数: 48

約数和(自身を含む): 549110016

約数和(自身を除く): 321520556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 8423, 13510, 16846, 27020, 33692, 42115, 58961, 84230, 117922, 168460, 235844, 294805, 589610, 1179220, 1625639, 3251278, 6502556, 8128195, 11379473, 16256390, 22758946, 32512780, 45517892, 56897365, 113794730, 227589460]

約数ペア:

[(1, 227589460), (2, 113794730), (4, 56897365), (5, 45517892), (7, 32512780), (10, 22758946), (14, 16256390), (20, 11379473), (28, 8128195), (35, 6502556), (70, 3251278), (140, 1625639), (193, 1179220), (386, 589610), (772, 294805), (965, 235844), (1351, 168460), (1930, 117922), (2702, 84230), (3860, 58961), (5404, 42115), (6755, 33692), (8423, 27020), (13510, 16846)]