143654930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27259}}^1$

素因数の和:27314

約数の個数: 32

約数和(自身を含む): 282631680

約数和(自身を除く): 138976750

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 27259, 54518, 136295, 272590, 463403, 845029, 926806, 1690058, 2317015, 4225145, 4634030, 8450290, 14365493, 28730986, 71827465, 143654930]

約数ペア:

[(1, 143654930), (2, 71827465), (5, 28730986), (10, 14365493), (17, 8450290), (31, 4634030), (34, 4225145), (62, 2317015), (85, 1690058), (155, 926806), (170, 845029), (310, 463403), (527, 272590), (1054, 136295), (2635, 54518), (5270, 27259)]