39698790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 101053440

約数和(自身を除く): 61354650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 271, 285, 514, 542, 570, 771, 813, 1285, 1355, 1542, 1626, 2570, 2710, 3855, 4065, 4883, 5149, 7710, 8130, 9766, 10298, 14649, 15447, 24415, 25745, 29298, 30894, 48830, 51490, 69647, 73245, 77235, 139294, 146490, 154470, 208941, 348235, 417882, 696470, 1044705, 1323293, 2089410, 2646586, 3969879, 6616465, 7939758, 13232930, 19849395, 39698790]

約数ペア:

[(1, 39698790), (2, 19849395), (3, 13232930), (5, 7939758), (6, 6616465), (10, 3969879), (15, 2646586), (19, 2089410), (30, 1323293), (38, 1044705), (57, 696470), (95, 417882), (114, 348235), (190, 208941), (257, 154470), (271, 146490), (285, 139294), (514, 77235), (542, 73245), (570, 69647), (771, 51490), (813, 48830), (1285, 30894), (1355, 29298), (1542, 25745), (1626, 24415), (2570, 15447), (2710, 14649), (3855, 10298), (4065, 9766), (4883, 8130), (5149, 7710)]