70974510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 179131392

約数和(自身を除く): 108156882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 1110, 1290, 1487, 1591, 2974, 3182, 4461, 4773, 7435, 7955, 8922, 9546, 14870, 15910, 22305, 23865, 44610, 47730, 55019, 63941, 110038, 127882, 165057, 191823, 275095, 319705, 330114, 383646, 550190, 639410, 825285, 959115, 1650570, 1918230, 2365817, 4731634, 7097451, 11829085, 14194902, 23658170, 35487255, 70974510]

約数ペア:

[(1, 70974510), (2, 35487255), (3, 23658170), (5, 14194902), (6, 11829085), (10, 7097451), (15, 4731634), (30, 2365817), (37, 1918230), (43, 1650570), (74, 959115), (86, 825285), (111, 639410), (129, 550190), (185, 383646), (215, 330114), (222, 319705), (258, 275095), (370, 191823), (430, 165057), (555, 127882), (645, 110038), (1110, 63941), (1290, 55019), (1487, 47730), (1591, 44610), (2974, 23865), (3182, 22305), (4461, 15910), (4773, 14870), (7435, 9546), (7955, 8922)]