19546260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19163}}^1$

素因数の和:19192

約数の個数: 48

約数和(自身を含む): 57951936

約数和(自身を除く): 38405676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 19163, 38326, 57489, 76652, 95815, 114978, 191630, 229956, 287445, 325771, 383260, 574890, 651542, 977313, 1149780, 1303084, 1628855, 1954626, 3257710, 3909252, 4886565, 6515420, 9773130, 19546260]

約数ペア:

[(1, 19546260), (2, 9773130), (3, 6515420), (4, 4886565), (5, 3909252), (6, 3257710), (10, 1954626), (12, 1628855), (15, 1303084), (17, 1149780), (20, 977313), (30, 651542), (34, 574890), (51, 383260), (60, 325771), (68, 287445), (85, 229956), (102, 191630), (170, 114978), (204, 95815), (255, 76652), (340, 57489), (510, 38326), (1020, 19163)]