2016520030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 4322989440

約数和(自身を除く): 2306469410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 113, 158, 226, 245, 395, 461, 490, 553, 565, 790, 791, 922, 1106, 1130, 1582, 2305, 2765, 3227, 3871, 3955, 4610, 5530, 5537, 6454, 7742, 7910, 8927, 11074, 16135, 17854, 19355, 22589, 27685, 32270, 36419, 38710, 44635, 45178, 52093, 55370, 62489, 72838, 89270, 104186, 112945, 124978, 182095, 225890, 254933, 260465, 312445, 364190, 364651, 437423, 509866, 520930, 624890, 729302, 874846, 1274665, 1784531, 1823255, 2187115, 2549330, 2552557, 3569062, 3646510, 4115347, 4374230, 5105114, 8230694, 8922655, 12762785, 17845310, 20576735, 25525570, 28807429, 41153470, 57614858, 144037145, 201652003, 288074290, 403304006, 1008260015, 2016520030]

約数ペア:

[(1, 2016520030), (2, 1008260015), (5, 403304006), (7, 288074290), (10, 201652003), (14, 144037145), (35, 57614858), (49, 41153470), (70, 28807429), (79, 25525570), (98, 20576735), (113, 17845310), (158, 12762785), (226, 8922655), (245, 8230694), (395, 5105114), (461, 4374230), (490, 4115347), (553, 3646510), (565, 3569062), (790, 2552557), (791, 2549330), (922, 2187115), (1106, 1823255), (1130, 1784531), (1582, 1274665), (2305, 874846), (2765, 729302), (3227, 624890), (3871, 520930), (3955, 509866), (4610, 437423), (5530, 364651), (5537, 364190), (6454, 312445), (7742, 260465), (7910, 254933), (8927, 225890), (11074, 182095), (16135, 124978), (17854, 112945), (19355, 104186), (22589, 89270), (27685, 72838), (32270, 62489), (36419, 55370), (38710, 52093), (44635, 45178)]