870859626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2316

約数の個数: 128

約数和(自身を含む): 2310045696

約数和(自身を除く): 1439186070

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 182, 186, 217, 273, 299, 322, 403, 434, 483, 546, 598, 651, 713, 806, 897, 966, 1209, 1302, 1426, 1794, 2093, 2139, 2237, 2418, 2821, 4186, 4278, 4474, 4991, 5642, 6279, 6711, 8463, 9269, 9982, 12558, 13422, 14973, 15659, 16926, 18538, 27807, 29081, 29946, 31318, 46977, 51451, 55614, 58162, 64883, 69347, 87243, 93954, 102902, 129766, 138694, 154353, 174486, 194649, 203567, 208041, 308706, 360157, 389298, 407134, 416082, 485429, 610701, 668863, 720314, 901511, 970858, 1080471, 1221402, 1337726, 1456287, 1594981, 1803022, 2006589, 2160942, 2704533, 2912574, 3189962, 4013178, 4682041, 4784943, 5409066, 6310577, 9364082, 9569886, 11164867, 12621154, 14046123, 18931731, 20734753, 22329734, 28092246, 33494601, 37863462, 41469506, 62204259, 66989202, 124408518, 145143271, 290286542, 435429813, 870859626]

約数ペア:

[(1, 870859626), (2, 435429813), (3, 290286542), (6, 145143271), (7, 124408518), (13, 66989202), (14, 62204259), (21, 41469506), (23, 37863462), (26, 33494601), (31, 28092246), (39, 22329734), (42, 20734753), (46, 18931731), (62, 14046123), (69, 12621154), (78, 11164867), (91, 9569886), (93, 9364082), (138, 6310577), (161, 5409066), (182, 4784943), (186, 4682041), (217, 4013178), (273, 3189962), (299, 2912574), (322, 2704533), (403, 2160942), (434, 2006589), (483, 1803022), (546, 1594981), (598, 1456287), (651, 1337726), (713, 1221402), (806, 1080471), (897, 970858), (966, 901511), (1209, 720314), (1302, 668863), (1426, 610701), (1794, 485429), (2093, 416082), (2139, 407134), (2237, 389298), (2418, 360157), (2821, 308706), (4186, 208041), (4278, 203567), (4474, 194649), (4991, 174486), (5642, 154353), (6279, 138694), (6711, 129766), (8463, 102902), (9269, 93954), (9982, 87243), (12558, 69347), (13422, 64883), (14973, 58162), (15659, 55614), (16926, 51451), (18538, 46977), (27807, 31318), (29081, 29946)]