16251270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4109

約数の個数: 64

約数和(自身を含む): 46932480

約数和(自身を除く): 30681210

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, 4073, 8146, 12219, 20365, 24438, 28511, 40730, 57022, 61095, 77387, 85533, 122190, 142555, 154774, 171066, 232161, 285110, 386935, 427665, 464322, 541709, 773870, 855330, 1083418, 1160805, 1625127, 2321610, 2708545, 3250254, 5417090, 8125635, 16251270]

約数ペア:

[(1, 16251270), (2, 8125635), (3, 5417090), (5, 3250254), (6, 2708545), (7, 2321610), (10, 1625127), (14, 1160805), (15, 1083418), (19, 855330), (21, 773870), (30, 541709), (35, 464322), (38, 427665), (42, 386935), (57, 285110), (70, 232161), (95, 171066), (105, 154774), (114, 142555), (133, 122190), (190, 85533), (210, 77387), (266, 61095), (285, 57022), (399, 40730), (570, 28511), (665, 24438), (798, 20365), (1330, 12219), (1995, 8146), (3990, 4073)]