7730460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 23836176

約数和(自身を除く): 16105716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 641, 670, 804, 1005, 1206, 1282, 1340, 1923, 2010, 2412, 2564, 3015, 3205, 3846, 4020, 5769, 6030, 6410, 7692, 9615, 11538, 12060, 12820, 19230, 23076, 28845, 38460, 42947, 57690, 85894, 115380, 128841, 171788, 214735, 257682, 386523, 429470, 515364, 644205, 773046, 858940, 1288410, 1546092, 1932615, 2576820, 3865230, 7730460]

約数ペア:

[(1, 7730460), (2, 3865230), (3, 2576820), (4, 1932615), (5, 1546092), (6, 1288410), (9, 858940), (10, 773046), (12, 644205), (15, 515364), (18, 429470), (20, 386523), (30, 257682), (36, 214735), (45, 171788), (60, 128841), (67, 115380), (90, 85894), (134, 57690), (180, 42947), (201, 38460), (268, 28845), (335, 23076), (402, 19230), (603, 12820), (641, 12060), (670, 11538), (804, 9615), (1005, 7692), (1206, 6410), (1282, 6030), (1340, 5769), (1923, 4020), (2010, 3846), (2412, 3205), (2564, 3015)]