374490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 1065600

約数和(自身を除く): 691110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 90, 95, 114, 135, 146, 171, 190, 219, 270, 285, 342, 365, 438, 513, 570, 657, 730, 855, 1026, 1095, 1314, 1387, 1710, 1971, 2190, 2565, 2774, 3285, 3942, 4161, 5130, 6570, 6935, 8322, 9855, 12483, 13870, 19710, 20805, 24966, 37449, 41610, 62415, 74898, 124830, 187245, 374490]

約数ペア:

[(1, 374490), (2, 187245), (3, 124830), (5, 74898), (6, 62415), (9, 41610), (10, 37449), (15, 24966), (18, 20805), (19, 19710), (27, 13870), (30, 12483), (38, 9855), (45, 8322), (54, 6935), (57, 6570), (73, 5130), (90, 4161), (95, 3942), (114, 3285), (135, 2774), (146, 2565), (171, 2190), (190, 1971), (219, 1710), (270, 1387), (285, 1314), (342, 1095), (365, 1026), (438, 855), (513, 730), (570, 657)]