619221460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 1534764672

約数和(自身を除く): 915543212

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 317, 572, 634, 683, 715, 1268, 1366, 1430, 1585, 2732, 2860, 3170, 3415, 3487, 4121, 6340, 6830, 6974, 7513, 8242, 8879, 13660, 13948, 15026, 16484, 17435, 17758, 20605, 30052, 34870, 35516, 37565, 41210, 44395, 45331, 69740, 75130, 82420, 88790, 90662, 97669, 150260, 177580, 181324, 195338, 216511, 226655, 390676, 433022, 453310, 488345, 866044, 906620, 976690, 1082555, 1953380, 2165110, 2381621, 2814643, 4330220, 4763242, 5629286, 9526484, 11258572, 11908105, 14073215, 23816210, 28146430, 30961073, 47632420, 56292860, 61922146, 123844292, 154805365, 309610730, 619221460]

約数ペア:

[(1, 619221460), (2, 309610730), (4, 154805365), (5, 123844292), (10, 61922146), (11, 56292860), (13, 47632420), (20, 30961073), (22, 28146430), (26, 23816210), (44, 14073215), (52, 11908105), (55, 11258572), (65, 9526484), (110, 5629286), (130, 4763242), (143, 4330220), (220, 2814643), (260, 2381621), (286, 2165110), (317, 1953380), (572, 1082555), (634, 976690), (683, 906620), (715, 866044), (1268, 488345), (1366, 453310), (1430, 433022), (1585, 390676), (2732, 226655), (2860, 216511), (3170, 195338), (3415, 181324), (3487, 177580), (4121, 150260), (6340, 97669), (6830, 90662), (6974, 88790), (7513, 82420), (8242, 75130), (8879, 69740), (13660, 45331), (13948, 44395), (15026, 41210), (16484, 37565), (17435, 35516), (17758, 34870), (20605, 30052)]