1008029260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 2500025472

約数和(自身を除く): 1491996212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 73, 106, 140, 146, 212, 265, 292, 365, 371, 511, 530, 730, 742, 1022, 1060, 1460, 1484, 1855, 1861, 2044, 2555, 3710, 3722, 3869, 5110, 7420, 7444, 7738, 9305, 10220, 13027, 15476, 18610, 19345, 26054, 27083, 37220, 38690, 52108, 54166, 65135, 77380, 98633, 108332, 130270, 135415, 135853, 197266, 260540, 270830, 271706, 394532, 493165, 541660, 543412, 679265, 690431, 950971, 986330, 1358530, 1380862, 1901942, 1972660, 2717060, 2761724, 3452155, 3803884, 4754855, 6904310, 7200209, 9509710, 13808620, 14400418, 19019420, 28800836, 36001045, 50401463, 72002090, 100802926, 144004180, 201605852, 252007315, 504014630, 1008029260]

約数ペア:

[(1, 1008029260), (2, 504014630), (4, 252007315), (5, 201605852), (7, 144004180), (10, 100802926), (14, 72002090), (20, 50401463), (28, 36001045), (35, 28800836), (53, 19019420), (70, 14400418), (73, 13808620), (106, 9509710), (140, 7200209), (146, 6904310), (212, 4754855), (265, 3803884), (292, 3452155), (365, 2761724), (371, 2717060), (511, 1972660), (530, 1901942), (730, 1380862), (742, 1358530), (1022, 986330), (1060, 950971), (1460, 690431), (1484, 679265), (1855, 543412), (1861, 541660), (2044, 493165), (2555, 394532), (3710, 271706), (3722, 270830), (3869, 260540), (5110, 197266), (7420, 135853), (7444, 135415), (7738, 130270), (9305, 108332), (10220, 98633), (13027, 77380), (15476, 65135), (18610, 54166), (19345, 52108), (26054, 38690), (27083, 37220)]