17838570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 27448854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 251, 309, 345, 502, 515, 618, 690, 753, 1030, 1255, 1506, 1545, 2369, 2510, 3090, 3765, 4738, 5773, 7107, 7530, 11546, 11845, 14214, 17319, 23690, 25853, 28865, 34638, 35535, 51706, 57730, 71070, 77559, 86595, 129265, 155118, 173190, 258530, 387795, 594619, 775590, 1189238, 1783857, 2973095, 3567714, 5946190, 8919285, 17838570]

約数ペア:

[(1, 17838570), (2, 8919285), (3, 5946190), (5, 3567714), (6, 2973095), (10, 1783857), (15, 1189238), (23, 775590), (30, 594619), (46, 387795), (69, 258530), (103, 173190), (115, 155118), (138, 129265), (206, 86595), (230, 77559), (251, 71070), (309, 57730), (345, 51706), (502, 35535), (515, 34638), (618, 28865), (690, 25853), (753, 23690), (1030, 17319), (1255, 14214), (1506, 11845), (1545, 11546), (2369, 7530), (2510, 7107), (3090, 5773), (3765, 4738)]