21836353410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1172107}}^1$

素因数の和:1172149

約数の個数: 80

約数和(自身を含む): 61268429376

約数和(自身を除く): 39432075966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 1172107, 2344214, 3516321, 5860535, 7032642, 10548963, 11721070, 17581605, 21097926, 26958461, 31646889, 35163210, 52744815, 53916922, 63293778, 80875383, 94940667, 105489630, 134792305, 158234445, 161750766, 189881334, 242626149, 269584610, 316468890, 404376915, 474703335, 485252298, 727878447, 808753830, 949406670, 1213130745, 1455756894, 2183635341, 2426261490, 3639392235, 4367270682, 7278784470, 10918176705, 21836353410]

約数ペア:

[(1, 21836353410), (2, 10918176705), (3, 7278784470), (5, 4367270682), (6, 3639392235), (9, 2426261490), (10, 2183635341), (15, 1455756894), (18, 1213130745), (23, 949406670), (27, 808753830), (30, 727878447), (45, 485252298), (46, 474703335), (54, 404376915), (69, 316468890), (81, 269584610), (90, 242626149), (115, 189881334), (135, 161750766), (138, 158234445), (162, 134792305), (207, 105489630), (230, 94940667), (270, 80875383), (345, 63293778), (405, 53916922), (414, 52744815), (621, 35163210), (690, 31646889), (810, 26958461), (1035, 21097926), (1242, 17581605), (1863, 11721070), (2070, 10548963), (3105, 7032642), (3726, 5860535), (6210, 3516321), (9315, 2344214), (18630, 1172107)]