966881690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 1875363840

約数和(自身を除く): 908482150

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 151, 190, 302, 335, 503, 670, 755, 1006, 1273, 1510, 2515, 2546, 2869, 5030, 5738, 6365, 9557, 10117, 12730, 14345, 19114, 20234, 28690, 33701, 47785, 50585, 67402, 75953, 95570, 101170, 151906, 168505, 192223, 337010, 379765, 384446, 640319, 759530, 961115, 1280638, 1443107, 1922230, 2886214, 3201595, 5088851, 6403190, 7215535, 10177702, 14431070, 25444255, 50888510, 96688169, 193376338, 483440845, 966881690]

約数ペア:

[(1, 966881690), (2, 483440845), (5, 193376338), (10, 96688169), (19, 50888510), (38, 25444255), (67, 14431070), (95, 10177702), (134, 7215535), (151, 6403190), (190, 5088851), (302, 3201595), (335, 2886214), (503, 1922230), (670, 1443107), (755, 1280638), (1006, 961115), (1273, 759530), (1510, 640319), (2515, 384446), (2546, 379765), (2869, 337010), (5030, 192223), (5738, 168505), (6365, 151906), (9557, 101170), (10117, 95570), (12730, 75953), (14345, 67402), (19114, 50585), (20234, 47785), (28690, 33701)]