2986261320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3555073}}^1$

素因数の和:3555094

約数の個数: 64

約数和(自身を含む): 10238613120

約数和(自身を除く): 7252351800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3555073, 7110146, 10665219, 14220292, 17775365, 21330438, 24885511, 28440584, 35550730, 42660876, 49771022, 53326095, 71101460, 74656533, 85321752, 99542044, 106652190, 124427555, 142202920, 149313066, 199084088, 213304380, 248855110, 298626132, 373282665, 426608760, 497710220, 597252264, 746565330, 995420440, 1493130660, 2986261320]

約数ペア:

[(1, 2986261320), (2, 1493130660), (3, 995420440), (4, 746565330), (5, 597252264), (6, 497710220), (7, 426608760), (8, 373282665), (10, 298626132), (12, 248855110), (14, 213304380), (15, 199084088), (20, 149313066), (21, 142202920), (24, 124427555), (28, 106652190), (30, 99542044), (35, 85321752), (40, 74656533), (42, 71101460), (56, 53326095), (60, 49771022), (70, 42660876), (84, 35550730), (105, 28440584), (120, 24885511), (140, 21330438), (168, 17775365), (210, 14220292), (280, 10665219), (420, 7110146), (840, 3555073)]