10870398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 31868928

約数和(自身を除く): 20998530

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 31, 33, 42, 46, 62, 63, 66, 69, 77, 93, 99, 121, 126, 138, 154, 161, 186, 198, 207, 217, 231, 242, 253, 279, 322, 341, 363, 414, 434, 462, 483, 506, 558, 651, 682, 693, 713, 726, 759, 847, 966, 1023, 1089, 1302, 1386, 1426, 1449, 1518, 1694, 1771, 1953, 2046, 2139, 2178, 2277, 2387, 2541, 2783, 2898, 3069, 3542, 3751, 3906, 4278, 4554, 4774, 4991, 5082, 5313, 5566, 6138, 6417, 7161, 7502, 7623, 7843, 8349, 9982, 10626, 11253, 12834, 14322, 14973, 15246, 15686, 15939, 16698, 19481, 21483, 22506, 23529, 25047, 26257, 29946, 31878, 33759, 38962, 42966, 44919, 47058, 50094, 52514, 54901, 58443, 67518, 70587, 78771, 86273, 89838, 109802, 116886, 141174, 157542, 164703, 172546, 175329, 236313, 258819, 329406, 350658, 472626, 494109, 517638, 603911, 776457, 988218, 1207822, 1552914, 1811733, 3623466, 5435199, 10870398]

約数ペア:

[(1, 10870398), (2, 5435199), (3, 3623466), (6, 1811733), (7, 1552914), (9, 1207822), (11, 988218), (14, 776457), (18, 603911), (21, 517638), (22, 494109), (23, 472626), (31, 350658), (33, 329406), (42, 258819), (46, 236313), (62, 175329), (63, 172546), (66, 164703), (69, 157542), (77, 141174), (93, 116886), (99, 109802), (121, 89838), (126, 86273), (138, 78771), (154, 70587), (161, 67518), (186, 58443), (198, 54901), (207, 52514), (217, 50094), (231, 47058), (242, 44919), (253, 42966), (279, 38962), (322, 33759), (341, 31878), (363, 29946), (414, 26257), (434, 25047), (462, 23529), (483, 22506), (506, 21483), (558, 19481), (651, 16698), (682, 15939), (693, 15686), (713, 15246), (726, 14973), (759, 14322), (847, 12834), (966, 11253), (1023, 10626), (1089, 9982), (1302, 8349), (1386, 7843), (1426, 7623), (1449, 7502), (1518, 7161), (1694, 6417), (1771, 6138), (1953, 5566), (2046, 5313), (2139, 5082), (2178, 4991), (2277, 4774), (2387, 4554), (2541, 4278), (2783, 3906), (2898, 3751), (3069, 3542)]