30449120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14667

約数の個数: 48

約数和(自身を含む): 77474880

約数和(自身を除く): 47025760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14639, 29278, 58556, 73195, 117112, 146390, 190307, 234224, 292780, 380614, 468448, 585560, 761228, 951535, 1171120, 1522456, 1903070, 2342240, 3044912, 3806140, 6089824, 7612280, 15224560, 30449120]

約数ペア:

[(1, 30449120), (2, 15224560), (4, 7612280), (5, 6089824), (8, 3806140), (10, 3044912), (13, 2342240), (16, 1903070), (20, 1522456), (26, 1171120), (32, 951535), (40, 761228), (52, 585560), (65, 468448), (80, 380614), (104, 292780), (130, 234224), (160, 190307), (208, 146390), (260, 117112), (416, 73195), (520, 58556), (1040, 29278), (2080, 14639)]