2743103790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{622019}}^1$

素因数の和:622046

約数の個数: 72

約数和(自身を含む): 8296502760

約数和(自身を除く): 5553398970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 622019, 1244038, 1866057, 3110095, 3732114, 4354133, 5598171, 6220190, 8708266, 9330285, 11196342, 13062399, 18660570, 21770665, 26124798, 27990855, 30478931, 39187197, 43541330, 55981710, 60957862, 65311995, 78374394, 91436793, 130623990, 152394655, 182873586, 195935985, 274310379, 304789310, 391871970, 457183965, 548620758, 914367930, 1371551895, 2743103790]

約数ペア:

[(1, 2743103790), (2, 1371551895), (3, 914367930), (5, 548620758), (6, 457183965), (7, 391871970), (9, 304789310), (10, 274310379), (14, 195935985), (15, 182873586), (18, 152394655), (21, 130623990), (30, 91436793), (35, 78374394), (42, 65311995), (45, 60957862), (49, 55981710), (63, 43541330), (70, 39187197), (90, 30478931), (98, 27990855), (105, 26124798), (126, 21770665), (147, 18660570), (210, 13062399), (245, 11196342), (294, 9330285), (315, 8708266), (441, 6220190), (490, 5598171), (630, 4354133), (735, 3732114), (882, 3110095), (1470, 1866057), (2205, 1244038), (4410, 622019)]