663327630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{116989}}^1$

素因数の和:117015

約数の個数: 80

約数和(自身を含む): 2038433760

約数和(自身を除く): 1375106130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 116989, 233978, 350967, 584945, 701934, 818923, 1052901, 1169890, 1637846, 1754835, 2105802, 2456769, 3158703, 3509670, 4094615, 4913538, 5264505, 6317406, 7370307, 8189230, 9476109, 10529010, 12283845, 14740614, 15793515, 18952218, 22110921, 24567690, 31587030, 36851535, 44221842, 47380545, 66332763, 73703070, 94761090, 110554605, 132665526, 221109210, 331663815, 663327630]

約数ペア:

[(1, 663327630), (2, 331663815), (3, 221109210), (5, 132665526), (6, 110554605), (7, 94761090), (9, 73703070), (10, 66332763), (14, 47380545), (15, 44221842), (18, 36851535), (21, 31587030), (27, 24567690), (30, 22110921), (35, 18952218), (42, 15793515), (45, 14740614), (54, 12283845), (63, 10529010), (70, 9476109), (81, 8189230), (90, 7370307), (105, 6317406), (126, 5264505), (135, 4913538), (162, 4094615), (189, 3509670), (210, 3158703), (270, 2456769), (315, 2105802), (378, 1754835), (405, 1637846), (567, 1169890), (630, 1052901), (810, 818923), (945, 701934), (1134, 584945), (1890, 350967), (2835, 233978), (5670, 116989)]