299140140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29501}}^1$

素因数の和:29539

約数の個数: 72

約数和(自身を含む): 907009488

約数和(自身を除く): 607869348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 29501, 59002, 88503, 118004, 147505, 177006, 295010, 354012, 383513, 442515, 590020, 767026, 885030, 1150539, 1534052, 1770060, 1917565, 2301078, 3835130, 4602156, 4985669, 5752695, 7670260, 9971338, 11505390, 14957007, 19942676, 23010780, 24928345, 29914014, 49856690, 59828028, 74785035, 99713380, 149570070, 299140140]

約数ペア:

[(1, 299140140), (2, 149570070), (3, 99713380), (4, 74785035), (5, 59828028), (6, 49856690), (10, 29914014), (12, 24928345), (13, 23010780), (15, 19942676), (20, 14957007), (26, 11505390), (30, 9971338), (39, 7670260), (52, 5752695), (60, 4985669), (65, 4602156), (78, 3835130), (130, 2301078), (156, 1917565), (169, 1770060), (195, 1534052), (260, 1150539), (338, 885030), (390, 767026), (507, 590020), (676, 442515), (780, 383513), (845, 354012), (1014, 295010), (1690, 177006), (2028, 147505), (2535, 118004), (3380, 88503), (5070, 59002), (10140, 29501)]