29758190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 67986864

約数和(自身を除く): 38228674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 5521, 11042, 27605, 38647, 55210, 60731, 77294, 121462, 193235, 270529, 303655, 386470, 425117, 541058, 607310, 850234, 1352645, 2125585, 2705290, 2975819, 4251170, 5951638, 14879095, 29758190]

約数ペア:

[(1, 29758190), (2, 14879095), (5, 5951638), (7, 4251170), (10, 2975819), (11, 2705290), (14, 2125585), (22, 1352645), (35, 850234), (49, 607310), (55, 541058), (70, 425117), (77, 386470), (98, 303655), (110, 270529), (154, 193235), (245, 121462), (385, 77294), (490, 60731), (539, 55210), (770, 38647), (1078, 27605), (2695, 11042), (5390, 5521)]