75462870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18913}}^1$

素因数の和:18949

約数の個数: 64

約数和(自身を含む): 217889280

約数和(自身を除く): 142426410

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, 18913, 37826, 56739, 94565, 113478, 132391, 189130, 264782, 283695, 359347, 397173, 567390, 661955, 718694, 794346, 1078041, 1323910, 1796735, 1985865, 2156082, 2515429, 3593470, 3971730, 5030858, 5390205, 7546287, 10780410, 12577145, 15092574, 25154290, 37731435, 75462870]

約数ペア:

[(1, 75462870), (2, 37731435), (3, 25154290), (5, 15092574), (6, 12577145), (7, 10780410), (10, 7546287), (14, 5390205), (15, 5030858), (19, 3971730), (21, 3593470), (30, 2515429), (35, 2156082), (38, 1985865), (42, 1796735), (57, 1323910), (70, 1078041), (95, 794346), (105, 718694), (114, 661955), (133, 567390), (190, 397173), (210, 359347), (266, 283695), (285, 264782), (399, 189130), (570, 132391), (665, 113478), (798, 94565), (1330, 56739), (1995, 37826), (3990, 18913)]