978583139430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7580627}}^1$

素因数の和:7580981

約数の個数: 64

約数和(自身を含む): 2536902643968

約数和(自身を除く): 1558319504538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1655, 1986, 3310, 4303, 4965, 8606, 9930, 12909, 21515, 25818, 43030, 64545, 129090, 7580627, 15161254, 22741881, 37903135, 45483762, 75806270, 98548151, 113709405, 197096302, 227418810, 295644453, 492740755, 591288906, 985481510, 1478222265, 2509187537, 2956444530, 5018375074, 7527562611, 12545937685, 15055125222, 25091875370, 32619437981, 37637813055, 65238875962, 75275626110, 97858313943, 163097189905, 195716627886, 326194379810, 489291569715, 978583139430]

約数ペア:

[(1, 978583139430), (2, 489291569715), (3, 326194379810), (5, 195716627886), (6, 163097189905), (10, 97858313943), (13, 75275626110), (15, 65238875962), (26, 37637813055), (30, 32619437981), (39, 25091875370), (65, 15055125222), (78, 12545937685), (130, 7527562611), (195, 5018375074), (331, 2956444530), (390, 2509187537), (662, 1478222265), (993, 985481510), (1655, 591288906), (1986, 492740755), (3310, 295644453), (4303, 227418810), (4965, 197096302), (8606, 113709405), (9930, 98548151), (12909, 75806270), (21515, 45483762), (25818, 37903135), (43030, 22741881), (64545, 15161254), (129090, 7580627)]