1279856730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3520

約数の個数: 96

約数和(自身を含む): 3339825984

約数和(自身を除く): 2059969254

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 289, 430, 510, 578, 645, 731, 867, 1290, 1445, 1462, 1734, 2193, 2890, 3433, 3655, 4335, 4386, 6866, 7310, 8670, 10299, 10965, 12427, 17165, 20598, 21930, 24854, 34330, 37281, 51495, 58361, 62135, 74562, 102990, 116722, 124270, 147619, 175083, 186405, 291805, 295238, 350166, 372810, 442857, 583610, 738095, 875415, 885714, 992137, 1476190, 1750830, 1984274, 2214285, 2509523, 2976411, 4428570, 4960685, 5019046, 5952822, 7528569, 9921370, 12547615, 14882055, 15057138, 25095230, 29764110, 37642845, 42661891, 75285690, 85323782, 127985673, 213309455, 255971346, 426618910, 639928365, 1279856730]

約数ペア:

[(1, 1279856730), (2, 639928365), (3, 426618910), (5, 255971346), (6, 213309455), (10, 127985673), (15, 85323782), (17, 75285690), (30, 42661891), (34, 37642845), (43, 29764110), (51, 25095230), (85, 15057138), (86, 14882055), (102, 12547615), (129, 9921370), (170, 7528569), (215, 5952822), (255, 5019046), (258, 4960685), (289, 4428570), (430, 2976411), (510, 2509523), (578, 2214285), (645, 1984274), (731, 1750830), (867, 1476190), (1290, 992137), (1445, 885714), (1462, 875415), (1734, 738095), (2193, 583610), (2890, 442857), (3433, 372810), (3655, 350166), (4335, 295238), (4386, 291805), (6866, 186405), (7310, 175083), (8670, 147619), (10299, 124270), (10965, 116722), (12427, 102990), (17165, 74562), (20598, 62135), (21930, 58361), (24854, 51495), (34330, 37281)]