7854070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 17262720

約数和(自身を除く): 9408650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 73, 106, 145, 146, 203, 265, 290, 365, 371, 406, 511, 530, 730, 742, 1015, 1022, 1537, 1855, 2030, 2117, 2555, 3074, 3710, 3869, 4234, 5110, 7685, 7738, 10585, 10759, 14819, 15370, 19345, 21170, 21518, 27083, 29638, 38690, 53795, 54166, 74095, 107590, 112201, 135415, 148190, 224402, 270830, 561005, 785407, 1122010, 1570814, 3927035, 7854070]

約数ペア:

[(1, 7854070), (2, 3927035), (5, 1570814), (7, 1122010), (10, 785407), (14, 561005), (29, 270830), (35, 224402), (53, 148190), (58, 135415), (70, 112201), (73, 107590), (106, 74095), (145, 54166), (146, 53795), (203, 38690), (265, 29638), (290, 27083), (365, 21518), (371, 21170), (406, 19345), (511, 15370), (530, 14819), (730, 10759), (742, 10585), (1015, 7738), (1022, 7685), (1537, 5110), (1855, 4234), (2030, 3869), (2117, 3710), (2555, 3074)]