15692438390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{115837}}^1$

素因数の和:115917

約数の個数: 64

約数和(自身を含む): 32026890240

約数和(自身を除く): 16334451850

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 589, 713, 874, 1178, 1426, 2185, 2945, 3565, 4370, 5890, 7130, 13547, 27094, 67735, 115837, 135470, 231674, 579185, 1158370, 2200903, 2664251, 3590947, 4401806, 5328502, 7181894, 11004515, 13321255, 17954735, 22009030, 26642510, 35909470, 50620769, 68227993, 82591781, 101241538, 136455986, 165183562, 253103845, 341139965, 412958905, 506207690, 682279930, 825917810, 1569243839, 3138487678, 7846219195, 15692438390]

約数ペア:

[(1, 15692438390), (2, 7846219195), (5, 3138487678), (10, 1569243839), (19, 825917810), (23, 682279930), (31, 506207690), (38, 412958905), (46, 341139965), (62, 253103845), (95, 165183562), (115, 136455986), (155, 101241538), (190, 82591781), (230, 68227993), (310, 50620769), (437, 35909470), (589, 26642510), (713, 22009030), (874, 17954735), (1178, 13321255), (1426, 11004515), (2185, 7181894), (2945, 5328502), (3565, 4401806), (4370, 3590947), (5890, 2664251), (7130, 2200903), (13547, 1158370), (27094, 579185), (67735, 231674), (115837, 135470)]