30245006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 54110592

約数和(自身を除く): 23865586

約数列:

[1, 2, 11, 17, 22, 34, 67, 71, 134, 142, 187, 289, 374, 578, 737, 781, 1139, 1207, 1474, 1562, 2278, 2414, 3179, 4757, 6358, 9514, 12529, 13277, 19363, 20519, 25058, 26554, 38726, 41038, 52327, 80869, 104654, 161738, 212993, 225709, 425986, 451418, 889559, 1374773, 1779118, 2749546, 15122503, 30245006]

約数ペア:

[(1, 30245006), (2, 15122503), (11, 2749546), (17, 1779118), (22, 1374773), (34, 889559), (67, 451418), (71, 425986), (134, 225709), (142, 212993), (187, 161738), (289, 104654), (374, 80869), (578, 52327), (737, 41038), (781, 38726), (1139, 26554), (1207, 25058), (1474, 20519), (1562, 19363), (2278, 13277), (2414, 12529), (3179, 9514), (4757, 6358)]