30270345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9941}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 57265920

約数和(自身を除く): 26995575

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 9941, 29823, 49705, 69587, 149115, 208761, 288289, 347935, 864867, 1043805, 1441445, 2018023, 4324335, 6054069, 10090115, 30270345]

約数ペア:

[(1, 30270345), (3, 10090115), (5, 6054069), (7, 4324335), (15, 2018023), (21, 1441445), (29, 1043805), (35, 864867), (87, 347935), (105, 288289), (145, 208761), (203, 149115), (435, 69587), (609, 49705), (1015, 29823), (3045, 9941)]