344762180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107069}}^1$

素因数の和:107108

約数の個数: 48

約数和(自身を含む): 863412480

約数和(自身を除く): 518650300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 107069, 214138, 428276, 535345, 749483, 1070690, 1498966, 2141380, 2462587, 2997932, 3747415, 4925174, 7494830, 9850348, 12312935, 14989660, 17238109, 24625870, 34476218, 49251740, 68952436, 86190545, 172381090, 344762180]

約数ペア:

[(1, 344762180), (2, 172381090), (4, 86190545), (5, 68952436), (7, 49251740), (10, 34476218), (14, 24625870), (20, 17238109), (23, 14989660), (28, 12312935), (35, 9850348), (46, 7494830), (70, 4925174), (92, 3747415), (115, 2997932), (140, 2462587), (161, 2141380), (230, 1498966), (322, 1070690), (460, 749483), (644, 535345), (805, 428276), (1610, 214138), (3220, 107069)]