12694020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 23291580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2549, 4980, 5098, 7647, 10196, 12745, 15294, 25490, 30588, 38235, 50980, 76470, 152940, 211567, 423134, 634701, 846268, 1057835, 1269402, 2115670, 2538804, 3173505, 4231340, 6347010, 12694020]

約数ペア:

[(1, 12694020), (2, 6347010), (3, 4231340), (4, 3173505), (5, 2538804), (6, 2115670), (10, 1269402), (12, 1057835), (15, 846268), (20, 634701), (30, 423134), (60, 211567), (83, 152940), (166, 76470), (249, 50980), (332, 38235), (415, 30588), (498, 25490), (830, 15294), (996, 12745), (1245, 10196), (1660, 7647), (2490, 5098), (2549, 4980)]