71650380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1451}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 201003264

約数和(自身を除く): 129352884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1451, 1646, 2469, 2902, 3292, 4115, 4353, 4938, 5804, 7255, 8230, 8706, 9876, 12345, 14510, 16460, 17412, 21765, 24690, 29020, 43530, 49380, 87060, 1194173, 2388346, 3582519, 4776692, 5970865, 7165038, 11941730, 14330076, 17912595, 23883460, 35825190, 71650380]

約数ペア:

[(1, 71650380), (2, 35825190), (3, 23883460), (4, 17912595), (5, 14330076), (6, 11941730), (10, 7165038), (12, 5970865), (15, 4776692), (20, 3582519), (30, 2388346), (60, 1194173), (823, 87060), (1451, 49380), (1646, 43530), (2469, 29020), (2902, 24690), (3292, 21765), (4115, 17412), (4353, 16460), (4938, 14510), (5804, 12345), (7255, 9876), (8230, 8706)]