1585081190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 3788467200

約数和(自身を除く): 2203386010

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 289, 374, 385, 419, 578, 595, 770, 838, 935, 1190, 1309, 1445, 1870, 2023, 2095, 2618, 2890, 2933, 3179, 4046, 4190, 4609, 4913, 5866, 6358, 6545, 7123, 9218, 9826, 10115, 13090, 14246, 14665, 15895, 20230, 22253, 23045, 24565, 29330, 31790, 32263, 34391, 35615, 44506, 46090, 49130, 49861, 54043, 64526, 68782, 71230, 78353, 99722, 108086, 111265, 121091, 156706, 161315, 171955, 222530, 242182, 249305, 270215, 322630, 343910, 378301, 391765, 498610, 540430, 548471, 605455, 756602, 783530, 847637, 1096942, 1210910, 1332001, 1695274, 1891505, 2058547, 2664002, 2742355, 3783010, 4117094, 4238185, 5484710, 6660005, 8476370, 9324007, 10292735, 13320010, 14409829, 18648014, 20585470, 22644017, 28819658, 45288034, 46620035, 72049145, 93240070, 113220085, 144098290, 158508119, 226440170, 317016238, 792540595, 1585081190]

約数ペア:

[(1, 1585081190), (2, 792540595), (5, 317016238), (7, 226440170), (10, 158508119), (11, 144098290), (14, 113220085), (17, 93240070), (22, 72049145), (34, 46620035), (35, 45288034), (55, 28819658), (70, 22644017), (77, 20585470), (85, 18648014), (110, 14409829), (119, 13320010), (154, 10292735), (170, 9324007), (187, 8476370), (238, 6660005), (289, 5484710), (374, 4238185), (385, 4117094), (419, 3783010), (578, 2742355), (595, 2664002), (770, 2058547), (838, 1891505), (935, 1695274), (1190, 1332001), (1309, 1210910), (1445, 1096942), (1870, 847637), (2023, 783530), (2095, 756602), (2618, 605455), (2890, 548471), (2933, 540430), (3179, 498610), (4046, 391765), (4190, 378301), (4609, 343910), (4913, 322630), (5866, 270215), (6358, 249305), (6545, 242182), (7123, 222530), (9218, 171955), (9826, 161315), (10115, 156706), (13090, 121091), (14246, 111265), (14665, 108086), (15895, 99722), (20230, 78353), (22253, 71230), (23045, 68782), (24565, 64526), (29330, 54043), (31790, 49861), (32263, 49130), (34391, 46090), (35615, 44506)]