129364830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{68447}}^1$

素因数の和:68470

約数の個数: 64

約数和(自身を含む): 394260480

約数和(自身を除く): 264895650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 68447, 136894, 205341, 342235, 410682, 479129, 616023, 684470, 958258, 1026705, 1232046, 1437387, 1848069, 2053410, 2395645, 2874774, 3080115, 3696138, 4312161, 4791290, 6160230, 7186935, 8624322, 9240345, 12936483, 14373870, 18480690, 21560805, 25872966, 43121610, 64682415, 129364830]

約数ペア:

[(1, 129364830), (2, 64682415), (3, 43121610), (5, 25872966), (6, 21560805), (7, 18480690), (9, 14373870), (10, 12936483), (14, 9240345), (15, 8624322), (18, 7186935), (21, 6160230), (27, 4791290), (30, 4312161), (35, 3696138), (42, 3080115), (45, 2874774), (54, 2395645), (63, 2053410), (70, 1848069), (90, 1437387), (105, 1232046), (126, 1026705), (135, 958258), (189, 684470), (210, 616023), (270, 479129), (315, 410682), (378, 342235), (630, 205341), (945, 136894), (1890, 68447)]