78432530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 166406400

約数和(自身を除く): 87973870

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1069, 1265, 1334, 1595, 2138, 2530, 3190, 3335, 5345, 6670, 7337, 10690, 11759, 14674, 23518, 24587, 31001, 36685, 49174, 58795, 62002, 73370, 117590, 122935, 155005, 245870, 270457, 310010, 341011, 540914, 682022, 713023, 1352285, 1426046, 1705055, 2704570, 3410110, 3565115, 7130230, 7843253, 15686506, 39216265, 78432530]

約数ペア:

[(1, 78432530), (2, 39216265), (5, 15686506), (10, 7843253), (11, 7130230), (22, 3565115), (23, 3410110), (29, 2704570), (46, 1705055), (55, 1426046), (58, 1352285), (110, 713023), (115, 682022), (145, 540914), (230, 341011), (253, 310010), (290, 270457), (319, 245870), (506, 155005), (638, 122935), (667, 117590), (1069, 73370), (1265, 62002), (1334, 58795), (1595, 49174), (2138, 36685), (2530, 31001), (3190, 24587), (3335, 23518), (5345, 14674), (6670, 11759), (7337, 10690)]