69371490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 173859840

約数和(自身を除く): 104488350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 769, 930, 970, 1455, 1538, 2307, 2910, 3007, 3845, 4614, 6014, 7690, 9021, 11535, 15035, 18042, 23070, 23839, 30070, 45105, 47678, 71517, 74593, 90210, 119195, 143034, 149186, 223779, 238390, 357585, 372965, 447558, 715170, 745930, 1118895, 2237790, 2312383, 4624766, 6937149, 11561915, 13874298, 23123830, 34685745, 69371490]

約数ペア:

[(1, 69371490), (2, 34685745), (3, 23123830), (5, 13874298), (6, 11561915), (10, 6937149), (15, 4624766), (30, 2312383), (31, 2237790), (62, 1118895), (93, 745930), (97, 715170), (155, 447558), (186, 372965), (194, 357585), (291, 238390), (310, 223779), (465, 149186), (485, 143034), (582, 119195), (769, 90210), (930, 74593), (970, 71517), (1455, 47678), (1538, 45105), (2307, 30070), (2910, 23839), (3007, 23070), (3845, 18042), (4614, 15035), (6014, 11535), (7690, 9021)]