2708300

素因数分解:

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

素因数の和:147

約数の個数: 72

約数和(自身を含む): 6937056

約数和(自身を除く): 4228756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 73, 100, 106, 140, 146, 175, 212, 265, 292, 350, 365, 371, 511, 530, 700, 730, 742, 1022, 1060, 1325, 1460, 1484, 1825, 1855, 2044, 2555, 2650, 3650, 3710, 3869, 5110, 5300, 7300, 7420, 7738, 9275, 10220, 12775, 15476, 18550, 19345, 25550, 27083, 37100, 38690, 51100, 54166, 77380, 96725, 108332, 135415, 193450, 270830, 386900, 541660, 677075, 1354150, 2708300]

約数ペア:

[(1, 2708300), (2, 1354150), (4, 677075), (5, 541660), (7, 386900), (10, 270830), (14, 193450), (20, 135415), (25, 108332), (28, 96725), (35, 77380), (50, 54166), (53, 51100), (70, 38690), (73, 37100), (100, 27083), (106, 25550), (140, 19345), (146, 18550), (175, 15476), (212, 12775), (265, 10220), (292, 9275), (350, 7738), (365, 7420), (371, 7300), (511, 5300), (530, 5110), (700, 3869), (730, 3710), (742, 3650), (1022, 2650), (1060, 2555), (1325, 2044), (1460, 1855), (1484, 1825)]