403764270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 1202826240

約数和(自身を除く): 799061970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 182, 195, 210, 262, 273, 390, 393, 455, 546, 655, 786, 910, 917, 1129, 1310, 1365, 1703, 1834, 1965, 2258, 2730, 2751, 3387, 3406, 3930, 4585, 5109, 5502, 5645, 6774, 7903, 8515, 9170, 10218, 11290, 11921, 13755, 14677, 15806, 16935, 17030, 23709, 23842, 25545, 27510, 29354, 33870, 35763, 39515, 44031, 47418, 51090, 59605, 71526, 73385, 79030, 88062, 102739, 118545, 119210, 146770, 147899, 178815, 205478, 220155, 237090, 295798, 308217, 357630, 440310, 443697, 513695, 616434, 739495, 887394, 1027390, 1035293, 1478990, 1541085, 1922687, 2070586, 2218485, 3082170, 3105879, 3845374, 4436970, 5176465, 5768061, 6211758, 9613435, 10352930, 11536122, 13458809, 15529395, 19226870, 26917618, 28840305, 31058790, 40376427, 57680610, 67294045, 80752854, 134588090, 201882135, 403764270]

約数ペア:

[(1, 403764270), (2, 201882135), (3, 134588090), (5, 80752854), (6, 67294045), (7, 57680610), (10, 40376427), (13, 31058790), (14, 28840305), (15, 26917618), (21, 19226870), (26, 15529395), (30, 13458809), (35, 11536122), (39, 10352930), (42, 9613435), (65, 6211758), (70, 5768061), (78, 5176465), (91, 4436970), (105, 3845374), (130, 3105879), (131, 3082170), (182, 2218485), (195, 2070586), (210, 1922687), (262, 1541085), (273, 1478990), (390, 1035293), (393, 1027390), (455, 887394), (546, 739495), (655, 616434), (786, 513695), (910, 443697), (917, 440310), (1129, 357630), (1310, 308217), (1365, 295798), (1703, 237090), (1834, 220155), (1965, 205478), (2258, 178815), (2730, 147899), (2751, 146770), (3387, 119210), (3406, 118545), (3930, 102739), (4585, 88062), (5109, 79030), (5502, 73385), (5645, 71526), (6774, 59605), (7903, 51090), (8515, 47418), (9170, 44031), (10218, 39515), (11290, 35763), (11921, 33870), (13755, 29354), (14677, 27510), (15806, 25545), (16935, 23842), (17030, 23709)]