2729870

素因数分解:

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

素因数の和:137

約数の個数: 64

約数和(自身を含む): 6096384

約数和(自身を除く): 3366514

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 83, 110, 115, 130, 143, 166, 230, 253, 286, 299, 415, 506, 598, 715, 830, 913, 1079, 1265, 1430, 1495, 1826, 1909, 2158, 2530, 2990, 3289, 3818, 4565, 5395, 6578, 9130, 9545, 10790, 11869, 16445, 19090, 20999, 23738, 24817, 32890, 41998, 49634, 59345, 104995, 118690, 124085, 209990, 248170, 272987, 545974, 1364935, 2729870]

約数ペア:

[(1, 2729870), (2, 1364935), (5, 545974), (10, 272987), (11, 248170), (13, 209990), (22, 124085), (23, 118690), (26, 104995), (46, 59345), (55, 49634), (65, 41998), (83, 32890), (110, 24817), (115, 23738), (130, 20999), (143, 19090), (166, 16445), (230, 11869), (253, 10790), (286, 9545), (299, 9130), (415, 6578), (506, 5395), (598, 4565), (715, 3818), (830, 3289), (913, 2990), (1079, 2530), (1265, 2158), (1430, 1909), (1495, 1826)]