172585490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4307

約数の個数: 64

約数和(自身を含む): 394709760

約数和(自身を除く): 222124270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2915, 3710, 4081, 4229, 5830, 8162, 8458, 20405, 21145, 29603, 40810, 42290, 46519, 59206, 93038, 148015, 224137, 232595, 296030, 325633, 448274, 465190, 651266, 1120685, 1568959, 1628165, 2241370, 2465507, 3137918, 3256330, 4931014, 7844795, 12327535, 15689590, 17258549, 24655070, 34517098, 86292745, 172585490]

約数ペア:

[(1, 172585490), (2, 86292745), (5, 34517098), (7, 24655070), (10, 17258549), (11, 15689590), (14, 12327535), (22, 7844795), (35, 4931014), (53, 3256330), (55, 3137918), (70, 2465507), (77, 2241370), (106, 1628165), (110, 1568959), (154, 1120685), (265, 651266), (371, 465190), (385, 448274), (530, 325633), (583, 296030), (742, 232595), (770, 224137), (1166, 148015), (1855, 93038), (2915, 59206), (3710, 46519), (4081, 42290), (4229, 40810), (5830, 29603), (8162, 21145), (8458, 20405)]