492027990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7639}}^1$

素因数の和:7781

約数の個数: 64

約数和(自身を含む): 1254182400

約数和(自身を除く): 762154410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 565, 570, 678, 1130, 1695, 2147, 3390, 4294, 6441, 7639, 10735, 12882, 15278, 21470, 22917, 32205, 38195, 45834, 64410, 76390, 114585, 145141, 229170, 290282, 435423, 725705, 863207, 870846, 1451410, 1726414, 2177115, 2589621, 4316035, 4354230, 5179242, 8632070, 12948105, 16400933, 25896210, 32801866, 49202799, 82004665, 98405598, 164009330, 246013995, 492027990]

約数ペア:

[(1, 492027990), (2, 246013995), (3, 164009330), (5, 98405598), (6, 82004665), (10, 49202799), (15, 32801866), (19, 25896210), (30, 16400933), (38, 12948105), (57, 8632070), (95, 5179242), (113, 4354230), (114, 4316035), (190, 2589621), (226, 2177115), (285, 1726414), (339, 1451410), (565, 870846), (570, 863207), (678, 725705), (1130, 435423), (1695, 290282), (2147, 229170), (3390, 145141), (4294, 114585), (6441, 76390), (7639, 64410), (10735, 45834), (12882, 38195), (15278, 32205), (21470, 22917)]