340723110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 1014902784

約数和(自身を除く): 674179674

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 137, 182, 195, 210, 273, 274, 390, 411, 455, 546, 685, 822, 910, 911, 959, 1365, 1370, 1781, 1822, 1918, 2055, 2730, 2733, 2877, 3562, 4110, 4555, 4795, 5343, 5466, 5754, 6377, 8905, 9110, 9590, 10686, 11843, 12467, 12754, 13665, 14385, 17810, 19131, 23686, 24934, 26715, 27330, 28770, 31885, 35529, 37401, 38262, 53430, 59215, 62335, 63770, 71058, 74802, 82901, 95655, 118430, 124670, 124807, 165802, 177645, 187005, 191310, 248703, 249614, 355290, 374010, 374421, 414505, 497406, 624035, 748842, 829010, 873649, 1243515, 1248070, 1622491, 1747298, 1872105, 2487030, 2620947, 3244982, 3744210, 4368245, 4867473, 5241894, 8112455, 8736490, 9734946, 11357437, 13104735, 16224910, 22714874, 24337365, 26209470, 34072311, 48674730, 56787185, 68144622, 113574370, 170361555, 340723110]

約数ペア:

[(1, 340723110), (2, 170361555), (3, 113574370), (5, 68144622), (6, 56787185), (7, 48674730), (10, 34072311), (13, 26209470), (14, 24337365), (15, 22714874), (21, 16224910), (26, 13104735), (30, 11357437), (35, 9734946), (39, 8736490), (42, 8112455), (65, 5241894), (70, 4867473), (78, 4368245), (91, 3744210), (105, 3244982), (130, 2620947), (137, 2487030), (182, 1872105), (195, 1747298), (210, 1622491), (273, 1248070), (274, 1243515), (390, 873649), (411, 829010), (455, 748842), (546, 624035), (685, 497406), (822, 414505), (910, 374421), (911, 374010), (959, 355290), (1365, 249614), (1370, 248703), (1781, 191310), (1822, 187005), (1918, 177645), (2055, 165802), (2730, 124807), (2733, 124670), (2877, 118430), (3562, 95655), (4110, 82901), (4555, 74802), (4795, 71058), (5343, 63770), (5466, 62335), (5754, 59215), (6377, 53430), (8905, 38262), (9110, 37401), (9590, 35529), (10686, 31885), (11843, 28770), (12467, 27330), (12754, 26715), (13665, 24934), (14385, 23686), (17810, 19131)]