2022021890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 4235120640

約数和(自身を除く): 2213098750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 269, 365, 511, 538, 730, 1022, 1345, 1471, 1883, 2555, 2690, 2942, 3766, 5110, 7355, 9415, 10297, 14710, 18830, 19637, 20594, 39274, 51485, 98185, 102970, 107383, 137459, 196370, 214766, 274918, 395699, 536915, 687295, 751681, 791398, 1073830, 1374590, 1503362, 1978495, 2769893, 3758405, 3956990, 5539786, 7516810, 13849465, 27698930, 28886027, 57772054, 144430135, 202202189, 288860270, 404404378, 1011010945, 2022021890]

約数ペア:

[(1, 2022021890), (2, 1011010945), (5, 404404378), (7, 288860270), (10, 202202189), (14, 144430135), (35, 57772054), (70, 28886027), (73, 27698930), (146, 13849465), (269, 7516810), (365, 5539786), (511, 3956990), (538, 3758405), (730, 2769893), (1022, 1978495), (1345, 1503362), (1471, 1374590), (1883, 1073830), (2555, 791398), (2690, 751681), (2942, 687295), (3766, 536915), (5110, 395699), (7355, 274918), (9415, 214766), (10297, 196370), (14710, 137459), (18830, 107383), (19637, 102970), (20594, 98185), (39274, 51485)]