1813877220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{1627}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 5385840768

約数和(自身を除く): 3571963548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1093, 1627, 2186, 3254, 3279, 4372, 4881, 5465, 6508, 6558, 8135, 9762, 10930, 13116, 16270, 16395, 18581, 19524, 21860, 24405, 27659, 32540, 32790, 37162, 48810, 55318, 55743, 65580, 74324, 82977, 92905, 97620, 110636, 111486, 138295, 165954, 185810, 222972, 276590, 278715, 331908, 371620, 414885, 553180, 557430, 829770, 1114860, 1659540, 1778311, 3556622, 5334933, 7113244, 8891555, 10669866, 17783110, 21339732, 26674665, 30231287, 35566220, 53349330, 60462574, 90693861, 106698660, 120925148, 151156435, 181387722, 302312870, 362775444, 453469305, 604625740, 906938610, 1813877220]

約数ペア:

[(1, 1813877220), (2, 906938610), (3, 604625740), (4, 453469305), (5, 362775444), (6, 302312870), (10, 181387722), (12, 151156435), (15, 120925148), (17, 106698660), (20, 90693861), (30, 60462574), (34, 53349330), (51, 35566220), (60, 30231287), (68, 26674665), (85, 21339732), (102, 17783110), (170, 10669866), (204, 8891555), (255, 7113244), (340, 5334933), (510, 3556622), (1020, 1778311), (1093, 1659540), (1627, 1114860), (2186, 829770), (3254, 557430), (3279, 553180), (4372, 414885), (4881, 371620), (5465, 331908), (6508, 278715), (6558, 276590), (8135, 222972), (9762, 185810), (10930, 165954), (13116, 138295), (16270, 111486), (16395, 110636), (18581, 97620), (19524, 92905), (21860, 82977), (24405, 74324), (27659, 65580), (32540, 55743), (32790, 55318), (37162, 48810)]