2912130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 8648640

約数和(自身を除く): 5736510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 131, 171, 190, 195, 234, 247, 262, 285, 342, 390, 393, 494, 570, 585, 655, 741, 786, 855, 1170, 1179, 1235, 1310, 1482, 1703, 1710, 1965, 2223, 2358, 2470, 2489, 3406, 3705, 3930, 4446, 4978, 5109, 5895, 7410, 7467, 8515, 10218, 11115, 11790, 12445, 14934, 15327, 17030, 22230, 22401, 24890, 25545, 30654, 32357, 37335, 44802, 51090, 64714, 74670, 76635, 97071, 112005, 153270, 161785, 194142, 224010, 291213, 323570, 485355, 582426, 970710, 1456065, 2912130]

約数ペア:

[(1, 2912130), (2, 1456065), (3, 970710), (5, 582426), (6, 485355), (9, 323570), (10, 291213), (13, 224010), (15, 194142), (18, 161785), (19, 153270), (26, 112005), (30, 97071), (38, 76635), (39, 74670), (45, 64714), (57, 51090), (65, 44802), (78, 37335), (90, 32357), (95, 30654), (114, 25545), (117, 24890), (130, 22401), (131, 22230), (171, 17030), (190, 15327), (195, 14934), (234, 12445), (247, 11790), (262, 11115), (285, 10218), (342, 8515), (390, 7467), (393, 7410), (494, 5895), (570, 5109), (585, 4978), (655, 4446), (741, 3930), (786, 3705), (855, 3406), (1170, 2489), (1179, 2470), (1235, 2358), (1310, 2223), (1482, 1965), (1703, 1710)]