1283133090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1867}}^1$

素因数の和:2647

約数の個数: 64

約数和(自身を含む): 3184865280

約数和(自身を除く): 1901732190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 739, 930, 1478, 1867, 2217, 3695, 3734, 4434, 5601, 7390, 9335, 11085, 11202, 18670, 22170, 22909, 28005, 45818, 56010, 57877, 68727, 114545, 115754, 137454, 173631, 229090, 289385, 343635, 347262, 578770, 687270, 868155, 1379713, 1736310, 2759426, 4139139, 6898565, 8278278, 13797130, 20695695, 41391390, 42771103, 85542206, 128313309, 213855515, 256626618, 427711030, 641566545, 1283133090]

約数ペア:

[(1, 1283133090), (2, 641566545), (3, 427711030), (5, 256626618), (6, 213855515), (10, 128313309), (15, 85542206), (30, 42771103), (31, 41391390), (62, 20695695), (93, 13797130), (155, 8278278), (186, 6898565), (310, 4139139), (465, 2759426), (739, 1736310), (930, 1379713), (1478, 868155), (1867, 687270), (2217, 578770), (3695, 347262), (3734, 343635), (4434, 289385), (5601, 229090), (7390, 173631), (9335, 137454), (11085, 115754), (11202, 114545), (18670, 68727), (22170, 57877), (22909, 56010), (28005, 45818)]