28823225970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{10459}}^1$

素因数の和:11680

約数の個数: 128

約数和(自身を含む): 86325626880

約数和(自身を除く): 57502400910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 1193, 2310, 2386, 3579, 5965, 7158, 8351, 10459, 11930, 13123, 16702, 17895, 20918, 25053, 26246, 31377, 35790, 39369, 41755, 50106, 52295, 62754, 65615, 73213, 78738, 83510, 91861, 104590, 115049, 125265, 131230, 146426, 156885, 183722, 196845, 219639, 230098, 250530, 275583, 313770, 345147, 366065, 393690, 439278, 459305, 551166, 575245, 690294, 732130, 805343, 918610, 1098195, 1150490, 1377915, 1610686, 1725735, 2196390, 2416029, 2755830, 3451470, 4026715, 4832058, 8053430, 12080145, 12477587, 24160290, 24955174, 37432761, 62387935, 74865522, 87343109, 124775870, 137253457, 174686218, 187163805, 262029327, 274506914, 374327610, 411760371, 436715545, 524058654, 686267285, 823520742, 873431090, 960774199, 1310146635, 1372534570, 1921548398, 2058801855, 2620293270, 2882322597, 4117603710, 4803870995, 5764645194, 9607741990, 14411612985, 28823225970]

約数ペア:

[(1, 28823225970), (2, 14411612985), (3, 9607741990), (5, 5764645194), (6, 4803870995), (7, 4117603710), (10, 2882322597), (11, 2620293270), (14, 2058801855), (15, 1921548398), (21, 1372534570), (22, 1310146635), (30, 960774199), (33, 873431090), (35, 823520742), (42, 686267285), (55, 524058654), (66, 436715545), (70, 411760371), (77, 374327610), (105, 274506914), (110, 262029327), (154, 187163805), (165, 174686218), (210, 137253457), (231, 124775870), (330, 87343109), (385, 74865522), (462, 62387935), (770, 37432761), (1155, 24955174), (1193, 24160290), (2310, 12477587), (2386, 12080145), (3579, 8053430), (5965, 4832058), (7158, 4026715), (8351, 3451470), (10459, 2755830), (11930, 2416029), (13123, 2196390), (16702, 1725735), (17895, 1610686), (20918, 1377915), (25053, 1150490), (26246, 1098195), (31377, 918610), (35790, 805343), (39369, 732130), (41755, 690294), (50106, 575245), (52295, 551166), (62754, 459305), (65615, 439278), (73213, 393690), (78738, 366065), (83510, 345147), (91861, 313770), (104590, 275583), (115049, 250530), (125265, 230098), (131230, 219639), (146426, 196845), (156885, 183722)]