188542270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 407586816

約数和(自身を除く): 219044546

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 181, 230, 322, 362, 647, 805, 905, 1267, 1294, 1610, 1810, 2534, 3235, 4163, 4529, 6335, 6470, 8326, 9058, 12670, 14881, 20815, 22645, 29141, 29762, 41630, 45290, 58282, 74405, 104167, 117107, 145705, 148810, 208334, 234214, 291410, 520835, 585535, 819749, 1041670, 1171070, 1639498, 2693461, 4098745, 5386922, 8197490, 13467305, 18854227, 26934610, 37708454, 94271135, 188542270]

約数ペア:

[(1, 188542270), (2, 94271135), (5, 37708454), (7, 26934610), (10, 18854227), (14, 13467305), (23, 8197490), (35, 5386922), (46, 4098745), (70, 2693461), (115, 1639498), (161, 1171070), (181, 1041670), (230, 819749), (322, 585535), (362, 520835), (647, 291410), (805, 234214), (905, 208334), (1267, 148810), (1294, 145705), (1610, 117107), (1810, 104167), (2534, 74405), (3235, 58282), (4163, 45290), (4529, 41630), (6335, 29762), (6470, 29141), (8326, 22645), (9058, 20815), (12670, 14881)]