2109754094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163181}}^1\times {\mathrm{107741}}^1$

素因数の和:270936

約数の個数: 64

約数和(自身を含む): 6329359815840

約数和(自身を除く): 4219605721320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 107741, 163181, 215482, 323223, 326362, 430964, 489543, 538705, 646446, 652724, 815905, 861928, 979086, 1077410, 1292892, 1305448, 1616115, 1631810, 1958172, 2154820, 2447715, 2585784, 3232230, 3263620, 3916344, 4309640, 4895430, 6464460, 6527240, 9790860, 12928920, 19581720, 17581284121, 35162568242, 52743852363, 70325136484, 87906420605, 105487704726, 140650272968, 175812841210, 210975409452, 263719261815, 351625682420, 421950818904, 527438523630, 703251364840, 1054877047260, 2109754094520]

約数ペア:

[(1, 2109754094520), (2, 1054877047260), (3, 703251364840), (4, 527438523630), (5, 421950818904), (6, 351625682420), (8, 263719261815), (10, 210975409452), (12, 175812841210), (15, 140650272968), (20, 105487704726), (24, 87906420605), (30, 70325136484), (40, 52743852363), (60, 35162568242), (120, 17581284121), (107741, 19581720), (163181, 12928920), (215482, 9790860), (323223, 6527240), (326362, 6464460), (430964, 4895430), (489543, 4309640), (538705, 3916344), (646446, 3263620), (652724, 3232230), (815905, 2585784), (861928, 2447715), (979086, 2154820), (1077410, 1958172), (1292892, 1631810), (1305448, 1616115)]