868863030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1238

約数の個数: 128

約数和(自身を含む): 2535846912

約数和(自身を除く): 1666983882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 257, 357, 510, 514, 595, 714, 771, 947, 1190, 1285, 1542, 1785, 1799, 1894, 2570, 2841, 3570, 3598, 3855, 4369, 4735, 5397, 5682, 6629, 7710, 8738, 8995, 9470, 10794, 13107, 13258, 14205, 16099, 17990, 19887, 21845, 26214, 26985, 28410, 30583, 32198, 33145, 39774, 43690, 48297, 53970, 61166, 65535, 66290, 80495, 91749, 96594, 99435, 112693, 131070, 152915, 160990, 183498, 198870, 225386, 241485, 243379, 305830, 338079, 458745, 482970, 486758, 563465, 676158, 730137, 917490, 1126930, 1216895, 1460274, 1690395, 1703653, 2433790, 3380790, 3407306, 3650685, 4137443, 5110959, 7301370, 8274886, 8518265, 10221918, 12412329, 17036530, 20687215, 24824658, 25554795, 28962101, 41374430, 51109590, 57924202, 62061645, 86886303, 124123290, 144810505, 173772606, 289621010, 434431515, 868863030]

約数ペア:

[(1, 868863030), (2, 434431515), (3, 289621010), (5, 173772606), (6, 144810505), (7, 124123290), (10, 86886303), (14, 62061645), (15, 57924202), (17, 51109590), (21, 41374430), (30, 28962101), (34, 25554795), (35, 24824658), (42, 20687215), (51, 17036530), (70, 12412329), (85, 10221918), (102, 8518265), (105, 8274886), (119, 7301370), (170, 5110959), (210, 4137443), (238, 3650685), (255, 3407306), (257, 3380790), (357, 2433790), (510, 1703653), (514, 1690395), (595, 1460274), (714, 1216895), (771, 1126930), (947, 917490), (1190, 730137), (1285, 676158), (1542, 563465), (1785, 486758), (1799, 482970), (1894, 458745), (2570, 338079), (2841, 305830), (3570, 243379), (3598, 241485), (3855, 225386), (4369, 198870), (4735, 183498), (5397, 160990), (5682, 152915), (6629, 131070), (7710, 112693), (8738, 99435), (8995, 96594), (9470, 91749), (10794, 80495), (13107, 66290), (13258, 65535), (14205, 61166), (16099, 53970), (17990, 48297), (19887, 43690), (21845, 39774), (26214, 33145), (26985, 32198), (28410, 30583)]