30734685

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 56784000

約数和(自身を除く): 26049315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 349, 515, 855, 927, 1047, 1545, 1745, 1957, 3141, 4635, 5235, 5871, 6631, 9785, 15705, 17613, 19893, 29355, 33155, 35947, 59679, 88065, 99465, 107841, 179735, 298395, 323523, 539205, 682993, 1617615, 2048979, 3414965, 6146937, 10244895, 30734685]

約数ペア:

[(1, 30734685), (3, 10244895), (5, 6146937), (9, 3414965), (15, 2048979), (19, 1617615), (45, 682993), (57, 539205), (95, 323523), (103, 298395), (171, 179735), (285, 107841), (309, 99465), (349, 88065), (515, 59679), (855, 35947), (927, 33155), (1047, 29355), (1545, 19893), (1745, 17613), (1957, 15705), (3141, 9785), (4635, 6631), (5235, 5871)]