828542940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{812297}}^1$

素因数の和:812326

約数の個数: 48

約数和(自身を含む): 2456389152

約数和(自身を除く): 1627846212

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, 812297, 1624594, 2436891, 3249188, 4061485, 4873782, 8122970, 9747564, 12184455, 13809049, 16245940, 24368910, 27618098, 41427147, 48737820, 55236196, 69045245, 82854294, 138090490, 165708588, 207135735, 276180980, 414271470, 828542940]

約数ペア:

[(1, 828542940), (2, 414271470), (3, 276180980), (4, 207135735), (5, 165708588), (6, 138090490), (10, 82854294), (12, 69045245), (15, 55236196), (17, 48737820), (20, 41427147), (30, 27618098), (34, 24368910), (51, 16245940), (60, 13809049), (68, 12184455), (85, 9747564), (102, 8122970), (170, 4873782), (204, 4061485), (255, 3249188), (340, 2436891), (510, 1624594), (1020, 812297)]