142906530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6007}}^1$

素因数の和:6091

約数の個数: 64

約数和(自身を含む): 375475968

約数和(自身を除く): 232569438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 6007, 7930, 11895, 12014, 18021, 23790, 30035, 36042, 60070, 78091, 90105, 156182, 180210, 234273, 366427, 390455, 468546, 732854, 780910, 1099281, 1171365, 1832135, 2198562, 2342730, 3664270, 4763551, 5496405, 9527102, 10992810, 14290653, 23817755, 28581306, 47635510, 71453265, 142906530]

約数ペア:

[(1, 142906530), (2, 71453265), (3, 47635510), (5, 28581306), (6, 23817755), (10, 14290653), (13, 10992810), (15, 9527102), (26, 5496405), (30, 4763551), (39, 3664270), (61, 2342730), (65, 2198562), (78, 1832135), (122, 1171365), (130, 1099281), (183, 780910), (195, 732854), (305, 468546), (366, 390455), (390, 366427), (610, 234273), (793, 180210), (915, 156182), (1586, 90105), (1830, 78091), (2379, 60070), (3965, 36042), (4758, 30035), (6007, 23790), (7930, 18021), (11895, 12014)]