11981430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 21984138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 191, 205, 246, 255, 306, 369, 382, 410, 510, 573, 615, 697, 738, 765, 955, 1146, 1230, 1394, 1530, 1719, 1845, 1910, 2091, 2865, 3247, 3438, 3485, 3690, 4182, 5730, 6273, 6494, 6970, 7831, 8595, 9741, 10455, 12546, 15662, 16235, 17190, 19482, 20910, 23493, 29223, 31365, 32470, 39155, 46986, 48705, 58446, 62730, 70479, 78310, 97410, 117465, 133127, 140958, 146115, 234930, 266254, 292230, 352395, 399381, 665635, 704790, 798762, 1198143, 1331270, 1996905, 2396286, 3993810, 5990715, 11981430]

約数ペア:

[(1, 11981430), (2, 5990715), (3, 3993810), (5, 2396286), (6, 1996905), (9, 1331270), (10, 1198143), (15, 798762), (17, 704790), (18, 665635), (30, 399381), (34, 352395), (41, 292230), (45, 266254), (51, 234930), (82, 146115), (85, 140958), (90, 133127), (102, 117465), (123, 97410), (153, 78310), (170, 70479), (191, 62730), (205, 58446), (246, 48705), (255, 46986), (306, 39155), (369, 32470), (382, 31365), (410, 29223), (510, 23493), (573, 20910), (615, 19482), (697, 17190), (738, 16235), (765, 15662), (955, 12546), (1146, 10455), (1230, 9741), (1394, 8595), (1530, 7831), (1719, 6970), (1845, 6494), (1910, 6273), (2091, 5730), (2865, 4182), (3247, 3690), (3438, 3485)]