68063190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 178863552

約数和(自身を除く): 110800362

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, 2861, 3965, 4758, 5722, 7930, 8583, 11895, 14305, 17166, 23790, 28610, 37193, 42915, 74386, 85830, 111579, 174521, 185965, 223158, 349042, 371930, 523563, 557895, 872605, 1047126, 1115790, 1745210, 2268773, 2617815, 4537546, 5235630, 6806319, 11343865, 13612638, 22687730, 34031595, 68063190]

約数ペア:

[(1, 68063190), (2, 34031595), (3, 22687730), (5, 13612638), (6, 11343865), (10, 6806319), (13, 5235630), (15, 4537546), (26, 2617815), (30, 2268773), (39, 1745210), (61, 1115790), (65, 1047126), (78, 872605), (122, 557895), (130, 523563), (183, 371930), (195, 349042), (305, 223158), (366, 185965), (390, 174521), (610, 111579), (793, 85830), (915, 74386), (1586, 42915), (1830, 37193), (2379, 28610), (2861, 23790), (3965, 17166), (4758, 14305), (5722, 11895), (7930, 8583)]