61777240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 165678480

約数和(自身を除く): 103901240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 733, 860, 980, 1204, 1466, 1505, 1720, 1960, 2107, 2408, 2932, 3010, 3665, 4214, 5131, 5864, 6020, 7330, 8428, 10262, 10535, 12040, 14660, 16856, 20524, 21070, 25655, 29320, 31519, 35917, 41048, 42140, 51310, 63038, 71834, 84280, 102620, 126076, 143668, 157595, 179585, 205240, 220633, 252152, 287336, 315190, 359170, 441266, 630380, 718340, 882532, 1103165, 1260760, 1436680, 1544431, 1765064, 2206330, 3088862, 4412660, 6177724, 7722155, 8825320, 12355448, 15444310, 30888620, 61777240]

約数ペア:

[(1, 61777240), (2, 30888620), (4, 15444310), (5, 12355448), (7, 8825320), (8, 7722155), (10, 6177724), (14, 4412660), (20, 3088862), (28, 2206330), (35, 1765064), (40, 1544431), (43, 1436680), (49, 1260760), (56, 1103165), (70, 882532), (86, 718340), (98, 630380), (140, 441266), (172, 359170), (196, 315190), (215, 287336), (245, 252152), (280, 220633), (301, 205240), (344, 179585), (392, 157595), (430, 143668), (490, 126076), (602, 102620), (733, 84280), (860, 71834), (980, 63038), (1204, 51310), (1466, 42140), (1505, 41048), (1720, 35917), (1960, 31519), (2107, 29320), (2408, 25655), (2932, 21070), (3010, 20524), (3665, 16856), (4214, 14660), (5131, 12040), (5864, 10535), (6020, 10262), (7330, 8428)]