207622890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79549}}^1$

素因数の和:79591

約数の個数: 48

約数和(自身を含む): 558441000

約数和(自身を除く): 350818110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 79549, 159098, 238647, 397745, 477294, 715941, 795490, 1193235, 1431882, 2306921, 2386470, 3579705, 4613842, 6920763, 7159410, 11534605, 13841526, 20762289, 23069210, 34603815, 41524578, 69207630, 103811445, 207622890]

約数ペア:

[(1, 207622890), (2, 103811445), (3, 69207630), (5, 41524578), (6, 34603815), (9, 23069210), (10, 20762289), (15, 13841526), (18, 11534605), (29, 7159410), (30, 6920763), (45, 4613842), (58, 3579705), (87, 2386470), (90, 2306921), (145, 1431882), (174, 1193235), (261, 795490), (290, 715941), (435, 477294), (522, 397745), (870, 238647), (1305, 159098), (2610, 79549)]