1895541270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{475073}}^1$

素因数の和:475109

約数の個数: 64

約数和(自身を含む): 5472852480

約数和(自身を除く): 3577311210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 475073, 950146, 1425219, 2375365, 2850438, 3325511, 4750730, 6651022, 7126095, 9026387, 9976533, 14252190, 16627555, 18052774, 19953066, 27079161, 33255110, 45131935, 49882665, 54158322, 63184709, 90263870, 99765330, 126369418, 135395805, 189554127, 270791610, 315923545, 379108254, 631847090, 947770635, 1895541270]

約数ペア:

[(1, 1895541270), (2, 947770635), (3, 631847090), (5, 379108254), (6, 315923545), (7, 270791610), (10, 189554127), (14, 135395805), (15, 126369418), (19, 99765330), (21, 90263870), (30, 63184709), (35, 54158322), (38, 49882665), (42, 45131935), (57, 33255110), (70, 27079161), (95, 19953066), (105, 18052774), (114, 16627555), (133, 14252190), (190, 9976533), (210, 9026387), (266, 7126095), (285, 6651022), (399, 4750730), (570, 3325511), (665, 2850438), (798, 2375365), (1330, 1425219), (1995, 950146), (3990, 475073)]