27449910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 75243168

約数和(自身を除く): 47793258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 123, 129, 173, 205, 215, 246, 258, 346, 369, 387, 410, 430, 519, 615, 645, 738, 774, 865, 1038, 1230, 1290, 1557, 1730, 1763, 1845, 1935, 2595, 3114, 3526, 3690, 3870, 5190, 5289, 7093, 7439, 7785, 8815, 10578, 14186, 14878, 15570, 15867, 17630, 21279, 22317, 26445, 31734, 35465, 37195, 42558, 44634, 52890, 63837, 66951, 70930, 74390, 79335, 106395, 111585, 127674, 133902, 158670, 212790, 223170, 304999, 319185, 334755, 609998, 638370, 669510, 914997, 1524995, 1829994, 2744991, 3049990, 4574985, 5489982, 9149970, 13724955, 27449910]

約数ペア:

[(1, 27449910), (2, 13724955), (3, 9149970), (5, 5489982), (6, 4574985), (9, 3049990), (10, 2744991), (15, 1829994), (18, 1524995), (30, 914997), (41, 669510), (43, 638370), (45, 609998), (82, 334755), (86, 319185), (90, 304999), (123, 223170), (129, 212790), (173, 158670), (205, 133902), (215, 127674), (246, 111585), (258, 106395), (346, 79335), (369, 74390), (387, 70930), (410, 66951), (430, 63837), (519, 52890), (615, 44634), (645, 42558), (738, 37195), (774, 35465), (865, 31734), (1038, 26445), (1230, 22317), (1290, 21279), (1557, 17630), (1730, 15867), (1763, 15570), (1845, 14878), (1935, 14186), (2595, 10578), (3114, 8815), (3526, 7785), (3690, 7439), (3870, 7093), (5190, 5289)]