285465950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 674956800

約数和(自身を除く): 389490850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 154, 175, 265, 275, 350, 371, 385, 530, 550, 583, 742, 770, 1166, 1325, 1399, 1855, 1925, 2650, 2798, 2915, 3710, 3850, 4081, 5830, 6995, 8162, 9275, 9793, 13990, 14575, 15389, 18550, 19586, 20405, 29150, 30778, 34975, 40810, 48965, 69950, 74147, 76945, 97930, 102025, 107723, 148294, 153890, 204050, 215446, 244825, 370735, 384725, 489650, 519029, 538615, 741470, 769450, 815617, 1038058, 1077230, 1631234, 1853675, 2595145, 2693075, 3707350, 4078085, 5190290, 5386150, 5709319, 8156170, 11418638, 12975725, 20390425, 25951450, 28546595, 40780850, 57093190, 142732975, 285465950]

約数ペア:

[(1, 285465950), (2, 142732975), (5, 57093190), (7, 40780850), (10, 28546595), (11, 25951450), (14, 20390425), (22, 12975725), (25, 11418638), (35, 8156170), (50, 5709319), (53, 5386150), (55, 5190290), (70, 4078085), (77, 3707350), (106, 2693075), (110, 2595145), (154, 1853675), (175, 1631234), (265, 1077230), (275, 1038058), (350, 815617), (371, 769450), (385, 741470), (530, 538615), (550, 519029), (583, 489650), (742, 384725), (770, 370735), (1166, 244825), (1325, 215446), (1399, 204050), (1855, 153890), (1925, 148294), (2650, 107723), (2798, 102025), (2915, 97930), (3710, 76945), (3850, 74147), (4081, 69950), (5830, 48965), (6995, 40810), (8162, 34975), (9275, 30778), (9793, 29150), (13990, 20405), (14575, 19586), (15389, 18550)]