129807210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25603}}^1$

素因数の和:25639

約数の個数: 48

約数和(自身を含む): 337358304

約数和(自身を除く): 207551094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 25603, 51206, 76809, 128015, 153618, 256030, 332839, 384045, 665678, 768090, 998517, 1664195, 1997034, 3328390, 4326907, 4992585, 8653814, 9985170, 12980721, 21634535, 25961442, 43269070, 64903605, 129807210]

約数ペア:

[(1, 129807210), (2, 64903605), (3, 43269070), (5, 25961442), (6, 21634535), (10, 12980721), (13, 9985170), (15, 8653814), (26, 4992585), (30, 4326907), (39, 3328390), (65, 1997034), (78, 1664195), (130, 998517), (169, 768090), (195, 665678), (338, 384045), (390, 332839), (507, 256030), (845, 153618), (1014, 128015), (1690, 76809), (2535, 51206), (5070, 25603)]