73175460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64189}}^1$

素因数の和:64220

約数の個数: 48

約数和(自身を含む): 215678400

約数和(自身を除く): 142502940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 64189, 128378, 192567, 256756, 320945, 385134, 641890, 770268, 962835, 1219591, 1283780, 1925670, 2439182, 3658773, 3851340, 4878364, 6097955, 7317546, 12195910, 14635092, 18293865, 24391820, 36587730, 73175460]

約数ペア:

[(1, 73175460), (2, 36587730), (3, 24391820), (4, 18293865), (5, 14635092), (6, 12195910), (10, 7317546), (12, 6097955), (15, 4878364), (19, 3851340), (20, 3658773), (30, 2439182), (38, 1925670), (57, 1283780), (60, 1219591), (76, 962835), (95, 770268), (114, 641890), (190, 385134), (228, 320945), (285, 256756), (380, 192567), (570, 128378), (1140, 64189)]