23689770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 44047830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 139, 190, 195, 230, 247, 278, 285, 299, 345, 390, 417, 437, 494, 570, 598, 690, 695, 741, 834, 874, 897, 1235, 1311, 1390, 1482, 1495, 1794, 1807, 2085, 2185, 2470, 2622, 2641, 2990, 3197, 3614, 3705, 4170, 4370, 4485, 5282, 5421, 5681, 6394, 6555, 7410, 7923, 8970, 9035, 9591, 10842, 11362, 13110, 13205, 15846, 15985, 17043, 18070, 19182, 26410, 27105, 28405, 31970, 34086, 34333, 39615, 41561, 47955, 54210, 56810, 60743, 68666, 79230, 83122, 85215, 95910, 102999, 121486, 124683, 170430, 171665, 182229, 205998, 207805, 249366, 303715, 343330, 364458, 415610, 514995, 607430, 623415, 789659, 911145, 1029990, 1246830, 1579318, 1822290, 2368977, 3948295, 4737954, 7896590, 11844885, 23689770]

約数ペア:

[(1, 23689770), (2, 11844885), (3, 7896590), (5, 4737954), (6, 3948295), (10, 2368977), (13, 1822290), (15, 1579318), (19, 1246830), (23, 1029990), (26, 911145), (30, 789659), (38, 623415), (39, 607430), (46, 514995), (57, 415610), (65, 364458), (69, 343330), (78, 303715), (95, 249366), (114, 207805), (115, 205998), (130, 182229), (138, 171665), (139, 170430), (190, 124683), (195, 121486), (230, 102999), (247, 95910), (278, 85215), (285, 83122), (299, 79230), (345, 68666), (390, 60743), (417, 56810), (437, 54210), (494, 47955), (570, 41561), (598, 39615), (690, 34333), (695, 34086), (741, 31970), (834, 28405), (874, 27105), (897, 26410), (1235, 19182), (1311, 18070), (1390, 17043), (1482, 15985), (1495, 15846), (1794, 13205), (1807, 13110), (2085, 11362), (2185, 10842), (2470, 9591), (2622, 9035), (2641, 8970), (2990, 7923), (3197, 7410), (3614, 6555), (3705, 6394), (4170, 5681), (4370, 5421), (4485, 5282)]