169664950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 396849600

約数和(自身を除く): 227184650

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 343, 350, 455, 490, 637, 650, 686, 761, 910, 1225, 1274, 1522, 1715, 2275, 2450, 3185, 3430, 3805, 4459, 4550, 5327, 6370, 7610, 8575, 8918, 9893, 10654, 15925, 17150, 19025, 19786, 22295, 26635, 31850, 37289, 38050, 44590, 49465, 53270, 69251, 74578, 98930, 111475, 133175, 138502, 186445, 222950, 247325, 261023, 266350, 346255, 372890, 484757, 494650, 522046, 692510, 932225, 969514, 1305115, 1731275, 1864450, 2423785, 2610230, 3393299, 3462550, 4847570, 6525575, 6786598, 12118925, 13051150, 16966495, 24237850, 33932990, 84832475, 169664950]

約数ペア:

[(1, 169664950), (2, 84832475), (5, 33932990), (7, 24237850), (10, 16966495), (13, 13051150), (14, 12118925), (25, 6786598), (26, 6525575), (35, 4847570), (49, 3462550), (50, 3393299), (65, 2610230), (70, 2423785), (91, 1864450), (98, 1731275), (130, 1305115), (175, 969514), (182, 932225), (245, 692510), (325, 522046), (343, 494650), (350, 484757), (455, 372890), (490, 346255), (637, 266350), (650, 261023), (686, 247325), (761, 222950), (910, 186445), (1225, 138502), (1274, 133175), (1522, 111475), (1715, 98930), (2275, 74578), (2450, 69251), (3185, 53270), (3430, 49465), (3805, 44590), (4459, 38050), (4550, 37289), (5327, 31850), (6370, 26635), (7610, 22295), (8575, 19786), (8918, 19025), (9893, 17150), (10654, 15925)]