16919250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 44748288

約数和(自身を除く): 27829038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 1327, 2125, 2550, 2654, 3981, 4250, 6375, 6635, 7962, 12750, 13270, 19905, 22559, 33175, 39810, 45118, 66350, 67677, 99525, 112795, 135354, 165875, 199050, 225590, 331750, 338385, 497625, 563975, 676770, 995250, 1127950, 1691925, 2819875, 3383850, 5639750, 8459625, 16919250]

約数ペア:

[(1, 16919250), (2, 8459625), (3, 5639750), (5, 3383850), (6, 2819875), (10, 1691925), (15, 1127950), (17, 995250), (25, 676770), (30, 563975), (34, 497625), (50, 338385), (51, 331750), (75, 225590), (85, 199050), (102, 165875), (125, 135354), (150, 112795), (170, 99525), (250, 67677), (255, 66350), (375, 45118), (425, 39810), (510, 33175), (750, 22559), (850, 19905), (1275, 13270), (1327, 12750), (2125, 7962), (2550, 6635), (2654, 6375), (3981, 4250)]