180710130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{76249}}^1$

素因数の和:76338

約数の個数: 32

約数和(自身を含む): 439200000

約数和(自身を除く): 258489870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 76249, 152498, 228747, 381245, 457494, 762490, 1143735, 2287470, 6023671, 12047342, 18071013, 30118355, 36142026, 60236710, 90355065, 180710130]

約数ペア:

[(1, 180710130), (2, 90355065), (3, 60236710), (5, 36142026), (6, 30118355), (10, 18071013), (15, 12047342), (30, 6023671), (79, 2287470), (158, 1143735), (237, 762490), (395, 457494), (474, 381245), (790, 228747), (1185, 152498), (2370, 76249)]