1054690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 2499840

約数和(自身を除く): 1445150

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 61, 65, 70, 91, 95, 122, 130, 133, 182, 190, 247, 266, 305, 427, 455, 494, 610, 665, 793, 854, 910, 1159, 1235, 1330, 1586, 1729, 2135, 2318, 2470, 3458, 3965, 4270, 5551, 5795, 7930, 8113, 8645, 11102, 11590, 15067, 16226, 17290, 27755, 30134, 40565, 55510, 75335, 81130, 105469, 150670, 210938, 527345, 1054690]

約数ペア:

[(1, 1054690), (2, 527345), (5, 210938), (7, 150670), (10, 105469), (13, 81130), (14, 75335), (19, 55510), (26, 40565), (35, 30134), (38, 27755), (61, 17290), (65, 16226), (70, 15067), (91, 11590), (95, 11102), (122, 8645), (130, 8113), (133, 7930), (182, 5795), (190, 5551), (247, 4270), (266, 3965), (305, 3458), (427, 2470), (455, 2318), (494, 2135), (610, 1729), (665, 1586), (793, 1330), (854, 1235), (910, 1159)]