30251568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 83673216

約数和(自身を除く): 53421648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 283, 393, 408, 524, 566, 786, 816, 849, 1048, 1132, 1572, 1698, 2096, 2227, 2264, 3144, 3396, 4454, 4528, 4811, 6288, 6681, 6792, 8908, 9622, 13362, 13584, 14433, 17816, 19244, 26724, 28866, 35632, 37073, 38488, 53448, 57732, 74146, 76976, 106896, 111219, 115464, 148292, 222438, 230928, 296584, 444876, 593168, 630241, 889752, 1260482, 1779504, 1890723, 2520964, 3781446, 5041928, 7562892, 10083856, 15125784, 30251568]

約数ペア:

[(1, 30251568), (2, 15125784), (3, 10083856), (4, 7562892), (6, 5041928), (8, 3781446), (12, 2520964), (16, 1890723), (17, 1779504), (24, 1260482), (34, 889752), (48, 630241), (51, 593168), (68, 444876), (102, 296584), (131, 230928), (136, 222438), (204, 148292), (262, 115464), (272, 111219), (283, 106896), (393, 76976), (408, 74146), (524, 57732), (566, 53448), (786, 38488), (816, 37073), (849, 35632), (1048, 28866), (1132, 26724), (1572, 19244), (1698, 17816), (2096, 14433), (2227, 13584), (2264, 13362), (3144, 9622), (3396, 8908), (4454, 6792), (4528, 6681), (4811, 6288)]