98741830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 102812090

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 94, 110, 142, 235, 269, 355, 470, 517, 538, 710, 781, 1034, 1345, 1562, 2585, 2690, 2959, 3337, 3905, 5170, 5918, 6674, 7810, 12643, 14795, 16685, 19099, 25286, 29590, 33370, 36707, 38198, 63215, 73414, 95495, 126430, 139073, 183535, 190990, 210089, 278146, 367070, 420178, 695365, 897653, 1050445, 1390730, 1795306, 2100890, 4488265, 8976530, 9874183, 19748366, 49370915, 98741830]

約数ペア:

[(1, 98741830), (2, 49370915), (5, 19748366), (10, 9874183), (11, 8976530), (22, 4488265), (47, 2100890), (55, 1795306), (71, 1390730), (94, 1050445), (110, 897653), (142, 695365), (235, 420178), (269, 367070), (355, 278146), (470, 210089), (517, 190990), (538, 183535), (710, 139073), (781, 126430), (1034, 95495), (1345, 73414), (1562, 63215), (2585, 38198), (2690, 36707), (2959, 33370), (3337, 29590), (3905, 25286), (5170, 19099), (5918, 16685), (6674, 14795), (7810, 12643)]