18600210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12187

約数の個数: 48

約数和(自身を含む): 51209496

約数和(自身を除く): 32609286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 12157, 24314, 36471, 60785, 72942, 109413, 121570, 182355, 206669, 218826, 364710, 413338, 547065, 620007, 1033345, 1094130, 1240014, 1860021, 2066690, 3100035, 3720042, 6200070, 9300105, 18600210]

約数ペア:

[(1, 18600210), (2, 9300105), (3, 6200070), (5, 3720042), (6, 3100035), (9, 2066690), (10, 1860021), (15, 1240014), (17, 1094130), (18, 1033345), (30, 620007), (34, 547065), (45, 413338), (51, 364710), (85, 218826), (90, 206669), (102, 182355), (153, 121570), (170, 109413), (255, 72942), (306, 60785), (510, 36471), (765, 24314), (1530, 12157)]