7278270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 11107650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 83, 111, 158, 166, 185, 222, 237, 249, 370, 395, 415, 474, 498, 555, 790, 830, 1110, 1185, 1245, 2370, 2490, 2923, 3071, 5846, 6142, 6557, 8769, 9213, 13114, 14615, 15355, 17538, 18426, 19671, 29230, 30710, 32785, 39342, 43845, 46065, 65570, 87690, 92130, 98355, 196710, 242609, 485218, 727827, 1213045, 1455654, 2426090, 3639135, 7278270]

約数ペア:

[(1, 7278270), (2, 3639135), (3, 2426090), (5, 1455654), (6, 1213045), (10, 727827), (15, 485218), (30, 242609), (37, 196710), (74, 98355), (79, 92130), (83, 87690), (111, 65570), (158, 46065), (166, 43845), (185, 39342), (222, 32785), (237, 30710), (249, 29230), (370, 19671), (395, 18426), (415, 17538), (474, 15355), (498, 14615), (555, 13114), (790, 9213), (830, 8769), (1110, 6557), (1185, 6142), (1245, 5846), (2370, 3071), (2490, 2923)]