7301190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 19164096

約数和(自身を除く): 11862906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 193, 194, 195, 291, 386, 390, 485, 579, 582, 965, 970, 1158, 1261, 1455, 1930, 2509, 2522, 2895, 2910, 3783, 5018, 5790, 6305, 7527, 7566, 12545, 12610, 15054, 18721, 18915, 25090, 37442, 37635, 37830, 56163, 75270, 93605, 112326, 187210, 243373, 280815, 486746, 561630, 730119, 1216865, 1460238, 2433730, 3650595, 7301190]

約数ペア:

[(1, 7301190), (2, 3650595), (3, 2433730), (5, 1460238), (6, 1216865), (10, 730119), (13, 561630), (15, 486746), (26, 280815), (30, 243373), (39, 187210), (65, 112326), (78, 93605), (97, 75270), (130, 56163), (193, 37830), (194, 37635), (195, 37442), (291, 25090), (386, 18915), (390, 18721), (485, 15054), (579, 12610), (582, 12545), (965, 7566), (970, 7527), (1158, 6305), (1261, 5790), (1455, 5018), (1930, 3783), (2509, 2910), (2522, 2895)]