717962530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 1396631808

約数和(自身を除く): 678669278

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 131, 170, 206, 262, 313, 515, 626, 655, 1030, 1310, 1565, 1751, 2227, 3130, 3502, 4454, 5321, 8755, 10642, 11135, 13493, 17510, 22270, 26605, 26986, 32239, 41003, 53210, 64478, 67465, 82006, 134930, 161195, 205015, 229381, 322390, 410030, 458762, 548063, 697051, 1096126, 1146905, 1394102, 2293810, 2740315, 3485255, 4223309, 5480630, 6970510, 8446618, 21116545, 42233090, 71796253, 143592506, 358981265, 717962530]

約数ペア:

[(1, 717962530), (2, 358981265), (5, 143592506), (10, 71796253), (17, 42233090), (34, 21116545), (85, 8446618), (103, 6970510), (131, 5480630), (170, 4223309), (206, 3485255), (262, 2740315), (313, 2293810), (515, 1394102), (626, 1146905), (655, 1096126), (1030, 697051), (1310, 548063), (1565, 458762), (1751, 410030), (2227, 322390), (3130, 229381), (3502, 205015), (4454, 161195), (5321, 134930), (8755, 82006), (10642, 67465), (11135, 64478), (13493, 53210), (17510, 41003), (22270, 32239), (26605, 26986)]