1445538430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20507}}^1$

素因数の和:20593

約数の個数: 64

約数和(自身を含む): 3189404160

約数和(自身を除く): 1743865730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1330, 1855, 2014, 3710, 5035, 7049, 10070, 14098, 20507, 35245, 41014, 70490, 102535, 143549, 205070, 287098, 389633, 717745, 779266, 1086871, 1435490, 1948165, 2173742, 2727431, 3896330, 5434355, 5454862, 7608097, 10868710, 13637155, 15216194, 20650549, 27274310, 38040485, 41301098, 76080970, 103252745, 144553843, 206505490, 289107686, 722769215, 1445538430]

約数ペア:

[(1, 1445538430), (2, 722769215), (5, 289107686), (7, 206505490), (10, 144553843), (14, 103252745), (19, 76080970), (35, 41301098), (38, 38040485), (53, 27274310), (70, 20650549), (95, 15216194), (106, 13637155), (133, 10868710), (190, 7608097), (265, 5454862), (266, 5434355), (371, 3896330), (530, 2727431), (665, 2173742), (742, 1948165), (1007, 1435490), (1330, 1086871), (1855, 779266), (2014, 717745), (3710, 389633), (5035, 287098), (7049, 205070), (10070, 143549), (14098, 102535), (20507, 70490), (35245, 41014)]