3208660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 8692992

約数和(自身を除く): 5484332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 43, 52, 65, 70, 82, 86, 91, 130, 140, 164, 172, 182, 205, 215, 260, 287, 301, 364, 410, 430, 455, 533, 559, 574, 602, 820, 860, 910, 1066, 1118, 1148, 1204, 1435, 1505, 1763, 1820, 2132, 2236, 2665, 2795, 2870, 3010, 3526, 3731, 3913, 5330, 5590, 5740, 6020, 7052, 7462, 7826, 8815, 10660, 11180, 12341, 14924, 15652, 17630, 18655, 19565, 22919, 24682, 35260, 37310, 39130, 45838, 49364, 61705, 74620, 78260, 91676, 114595, 123410, 160433, 229190, 246820, 320866, 458380, 641732, 802165, 1604330, 3208660]

約数ペア:

[(1, 3208660), (2, 1604330), (4, 802165), (5, 641732), (7, 458380), (10, 320866), (13, 246820), (14, 229190), (20, 160433), (26, 123410), (28, 114595), (35, 91676), (41, 78260), (43, 74620), (52, 61705), (65, 49364), (70, 45838), (82, 39130), (86, 37310), (91, 35260), (130, 24682), (140, 22919), (164, 19565), (172, 18655), (182, 17630), (205, 15652), (215, 14924), (260, 12341), (287, 11180), (301, 10660), (364, 8815), (410, 7826), (430, 7462), (455, 7052), (533, 6020), (559, 5740), (574, 5590), (602, 5330), (820, 3913), (860, 3731), (910, 3526), (1066, 3010), (1118, 2870), (1148, 2795), (1204, 2665), (1435, 2236), (1505, 2132), (1763, 1820)]