950709.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 17006976

約数和(自身を除く): 8930986

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 73, 74, 115, 130, 146, 185, 230, 299, 365, 370, 481, 598, 730, 851, 949, 962, 1495, 1679, 1702, 1898, 2405, 2701, 2990, 3358, 4255, 4745, 4810, 5402, 8395, 8510, 9490, 11063, 13505, 16790, 21827, 22126, 27010, 35113, 43654, 55315, 62123, 70226, 109135, 110630, 124246, 175565, 218270, 310615, 351130, 621230, 807599, 1615198, 4037995, 8075990]

約数ペア:

[(1, 8075990), (2, 4037995), (5, 1615198), (10, 807599), (13, 621230), (23, 351130), (26, 310615), (37, 218270), (46, 175565), (65, 124246), (73, 110630), (74, 109135), (115, 70226), (130, 62123), (146, 55315), (185, 43654), (230, 35113), (299, 27010), (365, 22126), (370, 21827), (481, 16790), (598, 13505), (730, 11063), (851, 9490), (949, 8510), (962, 8395), (1495, 5402), (1679, 4810), (1702, 4745), (1898, 4255), (2405, 3358), (2701, 2990)]