47714130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 89143470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 131, 135, 142, 171, 190, 213, 262, 270, 285, 342, 355, 393, 426, 513, 570, 639, 655, 710, 786, 855, 1026, 1065, 1179, 1278, 1310, 1349, 1710, 1917, 1965, 2130, 2358, 2489, 2565, 2698, 3195, 3537, 3834, 3930, 4047, 4978, 5130, 5895, 6390, 6745, 7074, 7467, 8094, 9301, 9585, 11790, 12141, 12445, 13490, 14934, 17685, 18602, 19170, 20235, 22401, 24282, 24890, 27903, 35370, 36423, 37335, 40470, 44802, 46505, 55806, 60705, 67203, 72846, 74670, 83709, 93010, 112005, 121410, 134406, 139515, 167418, 176719, 182115, 224010, 251127, 279030, 336015, 353438, 364230, 418545, 502254, 530157, 672030, 837090, 883595, 1060314, 1255635, 1590471, 1767190, 2511270, 2650785, 3180942, 4771413, 5301570, 7952355, 9542826, 15904710, 23857065, 47714130]

約数ペア:

[(1, 47714130), (2, 23857065), (3, 15904710), (5, 9542826), (6, 7952355), (9, 5301570), (10, 4771413), (15, 3180942), (18, 2650785), (19, 2511270), (27, 1767190), (30, 1590471), (38, 1255635), (45, 1060314), (54, 883595), (57, 837090), (71, 672030), (90, 530157), (95, 502254), (114, 418545), (131, 364230), (135, 353438), (142, 336015), (171, 279030), (190, 251127), (213, 224010), (262, 182115), (270, 176719), (285, 167418), (342, 139515), (355, 134406), (393, 121410), (426, 112005), (513, 93010), (570, 83709), (639, 74670), (655, 72846), (710, 67203), (786, 60705), (855, 55806), (1026, 46505), (1065, 44802), (1179, 40470), (1278, 37335), (1310, 36423), (1349, 35370), (1710, 27903), (1917, 24890), (1965, 24282), (2130, 22401), (2358, 20235), (2489, 19170), (2565, 18602), (2698, 17685), (3195, 14934), (3537, 13490), (3834, 12445), (3930, 12141), (4047, 11790), (4978, 9585), (5130, 9301), (5895, 8094), (6390, 7467), (6745, 7074)]