30804255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 57474144

約数和(自身を除く): 26669889

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 601, 603, 765, 1005, 1139, 1803, 3005, 3015, 3417, 5409, 5695, 9015, 10217, 10251, 17085, 27045, 30651, 40267, 51085, 51255, 91953, 120801, 153255, 201335, 362403, 459765, 604005, 684539, 1812015, 2053617, 3422695, 6160851, 10268085, 30804255]

約数ペア:

[(1, 30804255), (3, 10268085), (5, 6160851), (9, 3422695), (15, 2053617), (17, 1812015), (45, 684539), (51, 604005), (67, 459765), (85, 362403), (153, 201335), (201, 153255), (255, 120801), (335, 91953), (601, 51255), (603, 51085), (765, 40267), (1005, 30651), (1139, 27045), (1803, 17085), (3005, 10251), (3015, 10217), (3417, 9015), (5409, 5695)]