4309390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 8399520

約数和(自身を除く): 4090130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 613, 703, 1226, 1406, 3065, 3515, 6130, 7030, 11647, 22681, 23294, 45362, 58235, 113405, 116470, 226810, 430939, 861878, 2154695, 4309390]

約数ペア:

[(1, 4309390), (2, 2154695), (5, 861878), (10, 430939), (19, 226810), (37, 116470), (38, 113405), (74, 58235), (95, 45362), (185, 23294), (190, 22681), (370, 11647), (613, 7030), (703, 6130), (1226, 3515), (1406, 3065)]