314953100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40903}}^1$

素因数の和:40935

約数の個数: 72

約数和(自身を含む): 852112128

約数和(自身を除く): 537159028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 40903, 81806, 163612, 204515, 286321, 409030, 449933, 572642, 818060, 899866, 1022575, 1145284, 1431605, 1799732, 2045150, 2249665, 2863210, 3149531, 4090300, 4499330, 5726420, 6299062, 7158025, 8998660, 11248325, 12598124, 14316050, 15747655, 22496650, 28632100, 31495310, 44993300, 62990620, 78738275, 157476550, 314953100]

約数ペア:

[(1, 314953100), (2, 157476550), (4, 78738275), (5, 62990620), (7, 44993300), (10, 31495310), (11, 28632100), (14, 22496650), (20, 15747655), (22, 14316050), (25, 12598124), (28, 11248325), (35, 8998660), (44, 7158025), (50, 6299062), (55, 5726420), (70, 4499330), (77, 4090300), (100, 3149531), (110, 2863210), (140, 2249665), (154, 2045150), (175, 1799732), (220, 1431605), (275, 1145284), (308, 1022575), (350, 899866), (385, 818060), (550, 572642), (700, 449933), (770, 409030), (1100, 286321), (1540, 204515), (1925, 163612), (3850, 81806), (7700, 40903)]