457755430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 1030164480

約数和(自身を除く): 572409050

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 29, 34, 46, 55, 58, 85, 110, 115, 145, 170, 187, 230, 253, 290, 319, 367, 374, 391, 493, 506, 638, 667, 734, 782, 935, 986, 1265, 1334, 1595, 1835, 1870, 1955, 2465, 2530, 3190, 3335, 3670, 3910, 4037, 4301, 4930, 5423, 6239, 6670, 7337, 8074, 8441, 8602, 10643, 10846, 11339, 12478, 14674, 16882, 20185, 21286, 21505, 22678, 27115, 31195, 36685, 40370, 42205, 43010, 53215, 54230, 56695, 62390, 68629, 73370, 84410, 92851, 106430, 113390, 117073, 124729, 137258, 143497, 180931, 185702, 234146, 244789, 249458, 286994, 343145, 361862, 464255, 489578, 585365, 623645, 686290, 717485, 904655, 928510, 1170730, 1223945, 1247290, 1434970, 1578467, 1809310, 1990241, 2447890, 2692679, 3156934, 3980482, 4161413, 5385358, 7892335, 8322826, 9951205, 13463395, 15784670, 19902410, 20807065, 26926790, 41614130, 45775543, 91551086, 228877715, 457755430]

約数ペア:

[(1, 457755430), (2, 228877715), (5, 91551086), (10, 45775543), (11, 41614130), (17, 26926790), (22, 20807065), (23, 19902410), (29, 15784670), (34, 13463395), (46, 9951205), (55, 8322826), (58, 7892335), (85, 5385358), (110, 4161413), (115, 3980482), (145, 3156934), (170, 2692679), (187, 2447890), (230, 1990241), (253, 1809310), (290, 1578467), (319, 1434970), (367, 1247290), (374, 1223945), (391, 1170730), (493, 928510), (506, 904655), (638, 717485), (667, 686290), (734, 623645), (782, 585365), (935, 489578), (986, 464255), (1265, 361862), (1334, 343145), (1595, 286994), (1835, 249458), (1870, 244789), (1955, 234146), (2465, 185702), (2530, 180931), (3190, 143497), (3335, 137258), (3670, 124729), (3910, 117073), (4037, 113390), (4301, 106430), (4930, 92851), (5423, 84410), (6239, 73370), (6670, 68629), (7337, 62390), (8074, 56695), (8441, 54230), (8602, 53215), (10643, 43010), (10846, 42205), (11339, 40370), (12478, 36685), (14674, 31195), (16882, 27115), (20185, 22678), (21286, 21505)]