775517730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2300

約数の個数: 128

約数和(自身を含む): 2163345408

約数和(自身を除く): 1387827678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 53, 65, 78, 85, 102, 106, 130, 159, 170, 195, 221, 255, 265, 318, 390, 442, 510, 530, 663, 689, 795, 901, 1105, 1326, 1378, 1590, 1802, 2067, 2207, 2210, 2703, 3315, 3445, 4134, 4414, 4505, 5406, 6621, 6630, 6890, 9010, 10335, 11035, 11713, 13242, 13515, 20670, 22070, 23426, 27030, 28691, 33105, 35139, 37519, 57382, 58565, 66210, 70278, 75038, 86073, 112557, 116971, 117130, 143455, 172146, 175695, 187595, 225114, 233942, 286910, 350913, 351390, 375190, 430365, 487747, 562785, 584855, 701826, 860730, 975494, 1125570, 1169710, 1463241, 1520623, 1754565, 1988507, 2438735, 2926482, 3041246, 3509130, 3977014, 4561869, 4877470, 5965521, 7316205, 7603115, 9123738, 9942535, 11931042, 14632410, 15206230, 19885070, 22809345, 25850591, 29827605, 45618690, 51701182, 59655210, 77551773, 129252955, 155103546, 258505910, 387758865, 775517730]

約数ペア:

[(1, 775517730), (2, 387758865), (3, 258505910), (5, 155103546), (6, 129252955), (10, 77551773), (13, 59655210), (15, 51701182), (17, 45618690), (26, 29827605), (30, 25850591), (34, 22809345), (39, 19885070), (51, 15206230), (53, 14632410), (65, 11931042), (78, 9942535), (85, 9123738), (102, 7603115), (106, 7316205), (130, 5965521), (159, 4877470), (170, 4561869), (195, 3977014), (221, 3509130), (255, 3041246), (265, 2926482), (318, 2438735), (390, 1988507), (442, 1754565), (510, 1520623), (530, 1463241), (663, 1169710), (689, 1125570), (795, 975494), (901, 860730), (1105, 701826), (1326, 584855), (1378, 562785), (1590, 487747), (1802, 430365), (2067, 375190), (2207, 351390), (2210, 350913), (2703, 286910), (3315, 233942), (3445, 225114), (4134, 187595), (4414, 175695), (4505, 172146), (5406, 143455), (6621, 117130), (6630, 116971), (6890, 112557), (9010, 86073), (10335, 75038), (11035, 70278), (11713, 66210), (13242, 58565), (13515, 57382), (20670, 37519), (22070, 35139), (23426, 33105), (27030, 28691)]