100121490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{158923}}^1$

素因数の和:158943

約数の個数: 48

約数和(自身を含む): 297505728

約数和(自身を除く): 197384238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 158923, 317846, 476769, 794615, 953538, 1112461, 1430307, 1589230, 2224922, 2383845, 2860614, 3337383, 4767690, 5562305, 6674766, 7151535, 10012149, 11124610, 14303070, 16686915, 20024298, 33373830, 50060745, 100121490]

約数ペア:

[(1, 100121490), (2, 50060745), (3, 33373830), (5, 20024298), (6, 16686915), (7, 14303070), (9, 11124610), (10, 10012149), (14, 7151535), (15, 6674766), (18, 5562305), (21, 4767690), (30, 3337383), (35, 2860614), (42, 2383845), (45, 2224922), (63, 1589230), (70, 1430307), (90, 1112461), (105, 953538), (126, 794615), (210, 476769), (315, 317846), (630, 158923)]