91055230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 72

約数和(自身を含む): 202848408

約数和(自身を除く): 111793178

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 490, 578, 595, 643, 833, 1190, 1286, 1445, 1666, 2023, 2890, 3215, 4046, 4165, 4501, 6430, 8330, 9002, 10115, 10931, 14161, 20230, 21862, 22505, 28322, 31507, 45010, 54655, 63014, 70805, 76517, 109310, 141610, 153034, 157535, 185827, 315070, 371654, 382585, 535619, 765170, 929135, 1071238, 1300789, 1858270, 2601578, 2678095, 5356190, 6503945, 9105523, 13007890, 18211046, 45527615, 91055230]

約数ペア:

[(1, 91055230), (2, 45527615), (5, 18211046), (7, 13007890), (10, 9105523), (14, 6503945), (17, 5356190), (34, 2678095), (35, 2601578), (49, 1858270), (70, 1300789), (85, 1071238), (98, 929135), (119, 765170), (170, 535619), (238, 382585), (245, 371654), (289, 315070), (490, 185827), (578, 157535), (595, 153034), (643, 141610), (833, 109310), (1190, 76517), (1286, 70805), (1445, 63014), (1666, 54655), (2023, 45010), (2890, 31507), (3215, 28322), (4046, 22505), (4165, 21862), (4501, 20230), (6430, 14161), (8330, 10931), (9002, 10115)]