31048470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 86561280

約数和(自身を除く): 55512810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 114, 134, 171, 190, 201, 271, 285, 335, 342, 402, 542, 570, 603, 670, 813, 855, 1005, 1206, 1273, 1355, 1626, 1710, 2010, 2439, 2546, 2710, 3015, 3819, 4065, 4878, 5149, 6030, 6365, 7638, 8130, 10298, 11457, 12195, 12730, 15447, 18157, 19095, 22914, 24390, 25745, 30894, 36314, 38190, 46341, 51490, 54471, 57285, 77235, 90785, 92682, 108942, 114570, 154470, 163413, 181570, 231705, 272355, 326826, 344983, 463410, 544710, 689966, 817065, 1034949, 1634130, 1724915, 2069898, 3104847, 3449830, 5174745, 6209694, 10349490, 15524235, 31048470]

約数ペア:

[(1, 31048470), (2, 15524235), (3, 10349490), (5, 6209694), (6, 5174745), (9, 3449830), (10, 3104847), (15, 2069898), (18, 1724915), (19, 1634130), (30, 1034949), (38, 817065), (45, 689966), (57, 544710), (67, 463410), (90, 344983), (95, 326826), (114, 272355), (134, 231705), (171, 181570), (190, 163413), (201, 154470), (271, 114570), (285, 108942), (335, 92682), (342, 90785), (402, 77235), (542, 57285), (570, 54471), (603, 51490), (670, 46341), (813, 38190), (855, 36314), (1005, 30894), (1206, 25745), (1273, 24390), (1355, 22914), (1626, 19095), (1710, 18157), (2010, 15447), (2439, 12730), (2546, 12195), (2710, 11457), (3015, 10298), (3819, 8130), (4065, 7638), (4878, 6365), (5149, 6030)]