1394506620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{595943}}^1$

素因数の和:595971

約数の個数: 72

約数和(自身を含む): 4555395936

約数和(自身を除く): 3160889316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 595943, 1191886, 1787829, 2383772, 2979715, 3575658, 5363487, 5959430, 7151316, 7747259, 8939145, 10726974, 11918860, 15494518, 17878290, 21453948, 23241777, 26817435, 30989036, 35756580, 38736295, 46483554, 53634870, 69725331, 77472590, 92967108, 107269740, 116208885, 139450662, 154945180, 232417770, 278901324, 348626655, 464835540, 697253310, 1394506620]

約数ペア:

[(1, 1394506620), (2, 697253310), (3, 464835540), (4, 348626655), (5, 278901324), (6, 232417770), (9, 154945180), (10, 139450662), (12, 116208885), (13, 107269740), (15, 92967108), (18, 77472590), (20, 69725331), (26, 53634870), (30, 46483554), (36, 38736295), (39, 35756580), (45, 30989036), (52, 26817435), (60, 23241777), (65, 21453948), (78, 17878290), (90, 15494518), (117, 11918860), (130, 10726974), (156, 8939145), (180, 7747259), (195, 7151316), (234, 5959430), (260, 5363487), (390, 3575658), (468, 2979715), (585, 2383772), (780, 1787829), (1170, 1191886), (2340, 595943)]