1296223590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{13121}}^1$

素因数の和:13257

約数の個数: 64

約数和(自身を含む): 3231161280

約数和(自身を除く): 1934937690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 89, 111, 178, 185, 222, 267, 370, 445, 534, 555, 890, 1110, 1335, 2670, 3293, 6586, 9879, 13121, 16465, 19758, 26242, 32930, 39363, 49395, 65605, 78726, 98790, 131210, 196815, 393630, 485477, 970954, 1167769, 1456431, 2335538, 2427385, 2912862, 3503307, 4854770, 5838845, 7006614, 7282155, 11677690, 14564310, 17516535, 35033070, 43207453, 86414906, 129622359, 216037265, 259244718, 432074530, 648111795, 1296223590]

約数ペア:

[(1, 1296223590), (2, 648111795), (3, 432074530), (5, 259244718), (6, 216037265), (10, 129622359), (15, 86414906), (30, 43207453), (37, 35033070), (74, 17516535), (89, 14564310), (111, 11677690), (178, 7282155), (185, 7006614), (222, 5838845), (267, 4854770), (370, 3503307), (445, 2912862), (534, 2427385), (555, 2335538), (890, 1456431), (1110, 1167769), (1335, 970954), (2670, 485477), (3293, 393630), (6586, 196815), (9879, 131210), (13121, 98790), (16465, 78726), (19758, 65605), (26242, 49395), (32930, 39363)]