30408968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5407}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 61651200

約数和(自身を除く): 31242232

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5407, 5624, 10814, 21628, 43256, 102733, 200059, 205466, 400118, 410932, 800236, 821864, 1600472, 3801121, 7602242, 15204484, 30408968]

約数ペア:

[(1, 30408968), (2, 15204484), (4, 7602242), (8, 3801121), (19, 1600472), (37, 821864), (38, 800236), (74, 410932), (76, 400118), (148, 205466), (152, 200059), (296, 102733), (703, 43256), (1406, 21628), (2812, 10814), (5407, 5624)]