2789874590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{797}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 5429592000

約数和(自身を除く): 2639717410

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 349, 590, 698, 797, 1003, 1594, 1745, 2006, 3490, 3985, 5015, 5933, 7970, 10030, 11866, 13549, 20591, 27098, 29665, 41182, 47023, 59330, 67745, 94046, 102955, 135490, 205910, 235115, 278153, 350047, 470230, 556306, 700094, 799391, 1390765, 1598782, 1750235, 2781530, 3500470, 3996955, 4728601, 7993910, 9457202, 16411027, 23643005, 32822054, 47286010, 82055135, 164110270, 278987459, 557974918, 1394937295, 2789874590]

約数ペア:

[(1, 2789874590), (2, 1394937295), (5, 557974918), (10, 278987459), (17, 164110270), (34, 82055135), (59, 47286010), (85, 32822054), (118, 23643005), (170, 16411027), (295, 9457202), (349, 7993910), (590, 4728601), (698, 3996955), (797, 3500470), (1003, 2781530), (1594, 1750235), (1745, 1598782), (2006, 1390765), (3490, 799391), (3985, 700094), (5015, 556306), (5933, 470230), (7970, 350047), (10030, 278153), (11866, 235115), (13549, 205910), (20591, 135490), (27098, 102955), (29665, 94046), (41182, 67745), (47023, 59330)]