30028570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 67568256

約数和(自身を除く): 37539686

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 83, 110, 115, 121, 130, 143, 166, 230, 242, 253, 286, 299, 415, 506, 598, 605, 715, 830, 913, 1079, 1210, 1265, 1430, 1495, 1573, 1826, 1909, 2158, 2530, 2783, 2990, 3146, 3289, 3818, 4565, 5395, 5566, 6578, 7865, 9130, 9545, 10043, 10790, 11869, 13915, 15730, 16445, 19090, 20086, 20999, 23738, 24817, 27830, 32890, 36179, 41998, 49634, 50215, 59345, 72358, 100430, 104995, 118690, 124085, 130559, 180895, 209990, 230989, 248170, 261118, 272987, 361790, 461978, 545974, 652795, 1154945, 1305590, 1364935, 2309890, 2729870, 3002857, 6005714, 15014285, 30028570]

約数ペア:

[(1, 30028570), (2, 15014285), (5, 6005714), (10, 3002857), (11, 2729870), (13, 2309890), (22, 1364935), (23, 1305590), (26, 1154945), (46, 652795), (55, 545974), (65, 461978), (83, 361790), (110, 272987), (115, 261118), (121, 248170), (130, 230989), (143, 209990), (166, 180895), (230, 130559), (242, 124085), (253, 118690), (286, 104995), (299, 100430), (415, 72358), (506, 59345), (598, 50215), (605, 49634), (715, 41998), (830, 36179), (913, 32890), (1079, 27830), (1210, 24817), (1265, 23738), (1430, 20999), (1495, 20086), (1573, 19090), (1826, 16445), (1909, 15730), (2158, 13915), (2530, 11869), (2783, 10790), (2990, 10043), (3146, 9545), (3289, 9130), (3818, 7865), (4565, 6578), (5395, 5566)]