4045290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6460950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 151, 190, 235, 282, 285, 302, 453, 470, 570, 705, 755, 893, 906, 1410, 1510, 1786, 2265, 2679, 2869, 4465, 4530, 5358, 5738, 7097, 8607, 8930, 13395, 14194, 14345, 17214, 21291, 26790, 28690, 35485, 42582, 43035, 70970, 86070, 106455, 134843, 212910, 269686, 404529, 674215, 809058, 1348430, 2022645, 4045290]

約数ペア:

[(1, 4045290), (2, 2022645), (3, 1348430), (5, 809058), (6, 674215), (10, 404529), (15, 269686), (19, 212910), (30, 134843), (38, 106455), (47, 86070), (57, 70970), (94, 43035), (95, 42582), (114, 35485), (141, 28690), (151, 26790), (190, 21291), (235, 17214), (282, 14345), (285, 14194), (302, 13395), (453, 8930), (470, 8607), (570, 7097), (705, 5738), (755, 5358), (893, 4530), (906, 4465), (1410, 2869), (1510, 2679), (1786, 2265)]