8226470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 10352986

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 223, 238, 310, 434, 446, 527, 595, 1054, 1085, 1115, 1190, 1561, 2170, 2230, 2635, 3122, 3689, 3791, 5270, 6913, 7378, 7582, 7805, 13826, 15610, 18445, 18955, 26537, 34565, 36890, 37910, 48391, 53074, 69130, 96782, 117521, 132685, 235042, 241955, 265370, 483910, 587605, 822647, 1175210, 1645294, 4113235, 8226470]

約数ペア:

[(1, 8226470), (2, 4113235), (5, 1645294), (7, 1175210), (10, 822647), (14, 587605), (17, 483910), (31, 265370), (34, 241955), (35, 235042), (62, 132685), (70, 117521), (85, 96782), (119, 69130), (155, 53074), (170, 48391), (217, 37910), (223, 36890), (238, 34565), (310, 26537), (434, 18955), (446, 18445), (527, 15610), (595, 13826), (1054, 7805), (1085, 7582), (1115, 7378), (1190, 6913), (1561, 5270), (2170, 3791), (2230, 3689), (2635, 3122)]