17193460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 38903760

約数和(自身を除く): 21710300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 829, 1037, 1220, 1658, 2074, 3316, 4145, 4148, 5185, 8290, 10370, 14093, 16580, 20740, 28186, 50569, 56372, 70465, 101138, 140930, 202276, 252845, 281860, 505690, 859673, 1011380, 1719346, 3438692, 4298365, 8596730, 17193460]

約数ペア:

[(1, 17193460), (2, 8596730), (4, 4298365), (5, 3438692), (10, 1719346), (17, 1011380), (20, 859673), (34, 505690), (61, 281860), (68, 252845), (85, 202276), (122, 140930), (170, 101138), (244, 70465), (305, 56372), (340, 50569), (610, 28186), (829, 20740), (1037, 16580), (1220, 14093), (1658, 10370), (2074, 8290), (3316, 5185), (4145, 4148)]