958741070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 1999520640

約数和(自身を除く): 1040779570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 257, 274, 389, 514, 685, 778, 959, 1285, 1370, 1799, 1918, 1945, 2570, 2723, 3598, 3890, 4795, 5446, 8995, 9590, 13615, 17990, 27230, 35209, 53293, 70418, 99973, 106586, 176045, 199946, 246463, 266465, 352090, 373051, 492926, 499865, 532930, 699811, 746102, 999730, 1232315, 1399622, 1865255, 2464630, 3499055, 3730510, 6998110, 13696301, 27392602, 68481505, 95874107, 136963010, 191748214, 479370535, 958741070]

約数ペア:

[(1, 958741070), (2, 479370535), (5, 191748214), (7, 136963010), (10, 95874107), (14, 68481505), (35, 27392602), (70, 13696301), (137, 6998110), (257, 3730510), (274, 3499055), (389, 2464630), (514, 1865255), (685, 1399622), (778, 1232315), (959, 999730), (1285, 746102), (1370, 699811), (1799, 532930), (1918, 499865), (1945, 492926), (2570, 373051), (2723, 352090), (3598, 266465), (3890, 246463), (4795, 199946), (5446, 176045), (8995, 106586), (9590, 99973), (13615, 70418), (17990, 53293), (27230, 35209)]