31541700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 93244032

約数和(自身を除く): 61702332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2237, 2350, 2820, 3525, 4474, 4700, 6711, 7050, 8948, 11185, 13422, 14100, 22370, 26844, 33555, 44740, 55925, 67110, 105139, 111850, 134220, 167775, 210278, 223700, 315417, 335550, 420556, 525695, 630834, 671100, 1051390, 1261668, 1577085, 2102780, 2628475, 3154170, 5256950, 6308340, 7885425, 10513900, 15770850, 31541700]

約数ペア:

[(1, 31541700), (2, 15770850), (3, 10513900), (4, 7885425), (5, 6308340), (6, 5256950), (10, 3154170), (12, 2628475), (15, 2102780), (20, 1577085), (25, 1261668), (30, 1051390), (47, 671100), (50, 630834), (60, 525695), (75, 420556), (94, 335550), (100, 315417), (141, 223700), (150, 210278), (188, 167775), (235, 134220), (282, 111850), (300, 105139), (470, 67110), (564, 55925), (705, 44740), (940, 33555), (1175, 26844), (1410, 22370), (2237, 14100), (2350, 13422), (2820, 11185), (3525, 8948), (4474, 7050), (4700, 6711)]