13807770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 21184230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 269, 290, 295, 354, 435, 538, 590, 807, 870, 885, 1345, 1614, 1711, 1770, 2690, 3422, 4035, 5133, 7801, 8070, 8555, 10266, 15602, 15871, 17110, 23403, 25665, 31742, 39005, 46806, 47613, 51330, 78010, 79355, 95226, 117015, 158710, 234030, 238065, 460259, 476130, 920518, 1380777, 2301295, 2761554, 4602590, 6903885, 13807770]

約数ペア:

[(1, 13807770), (2, 6903885), (3, 4602590), (5, 2761554), (6, 2301295), (10, 1380777), (15, 920518), (29, 476130), (30, 460259), (58, 238065), (59, 234030), (87, 158710), (118, 117015), (145, 95226), (174, 79355), (177, 78010), (269, 51330), (290, 47613), (295, 46806), (354, 39005), (435, 31742), (538, 25665), (590, 23403), (807, 17110), (870, 15871), (885, 15602), (1345, 10266), (1614, 8555), (1711, 8070), (1770, 7801), (2690, 5133), (3422, 4035)]