8021230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 17948160

約数和(自身を除く): 9926930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 163, 185, 190, 259, 266, 326, 370, 518, 665, 703, 815, 1141, 1295, 1330, 1406, 1630, 2282, 2590, 3097, 3515, 4921, 5705, 6031, 6194, 7030, 9842, 11410, 12062, 15485, 21679, 24605, 30155, 30970, 42217, 43358, 49210, 60310, 84434, 108395, 114589, 211085, 216790, 229178, 422170, 572945, 802123, 1145890, 1604246, 4010615, 8021230]

約数ペア:

[(1, 8021230), (2, 4010615), (5, 1604246), (7, 1145890), (10, 802123), (14, 572945), (19, 422170), (35, 229178), (37, 216790), (38, 211085), (70, 114589), (74, 108395), (95, 84434), (133, 60310), (163, 49210), (185, 43358), (190, 42217), (259, 30970), (266, 30155), (326, 24605), (370, 21679), (518, 15485), (665, 12062), (703, 11410), (815, 9842), (1141, 7030), (1295, 6194), (1330, 6031), (1406, 5705), (1630, 4921), (2282, 3515), (2590, 3097)]