190748460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1451}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 612767232

約数和(自身を除く): 422018772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 626, 939, 1252, 1451, 1565, 1878, 2191, 2902, 3130, 3756, 4353, 4382, 4695, 5804, 6260, 6573, 7255, 8706, 8764, 9390, 10157, 10955, 13146, 14510, 17412, 18780, 20314, 21765, 21910, 26292, 29020, 30471, 32865, 40628, 43530, 43820, 50785, 60942, 65730, 87060, 101570, 121884, 131460, 152355, 203140, 304710, 454163, 609420, 908326, 1362489, 1816652, 2270815, 2724978, 3179141, 4541630, 5449956, 6358282, 6812445, 9083260, 9537423, 12716564, 13624890, 15895705, 19074846, 27249780, 31791410, 38149692, 47687115, 63582820, 95374230, 190748460]

約数ペア:

[(1, 190748460), (2, 95374230), (3, 63582820), (4, 47687115), (5, 38149692), (6, 31791410), (7, 27249780), (10, 19074846), (12, 15895705), (14, 13624890), (15, 12716564), (20, 9537423), (21, 9083260), (28, 6812445), (30, 6358282), (35, 5449956), (42, 4541630), (60, 3179141), (70, 2724978), (84, 2270815), (105, 1816652), (140, 1362489), (210, 908326), (313, 609420), (420, 454163), (626, 304710), (939, 203140), (1252, 152355), (1451, 131460), (1565, 121884), (1878, 101570), (2191, 87060), (2902, 65730), (3130, 60942), (3756, 50785), (4353, 43820), (4382, 43530), (4695, 40628), (5804, 32865), (6260, 30471), (6573, 29020), (7255, 26292), (8706, 21910), (8764, 21765), (9390, 20314), (10157, 18780), (10955, 17412), (13146, 14510)]