3788190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{859}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 11470680

約数和(自身を除く): 7682490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 859, 882, 1470, 1718, 2205, 2577, 4295, 4410, 5154, 6013, 7731, 8590, 12026, 12885, 15462, 18039, 25770, 30065, 36078, 38655, 42091, 54117, 60130, 77310, 84182, 90195, 108234, 126273, 180390, 210455, 252546, 270585, 378819, 420910, 541170, 631365, 757638, 1262730, 1894095, 3788190]

約数ペア:

[(1, 3788190), (2, 1894095), (3, 1262730), (5, 757638), (6, 631365), (7, 541170), (9, 420910), (10, 378819), (14, 270585), (15, 252546), (18, 210455), (21, 180390), (30, 126273), (35, 108234), (42, 90195), (45, 84182), (49, 77310), (63, 60130), (70, 54117), (90, 42091), (98, 38655), (105, 36078), (126, 30065), (147, 25770), (210, 18039), (245, 15462), (294, 12885), (315, 12026), (441, 8590), (490, 7731), (630, 6013), (735, 5154), (859, 4410), (882, 4295), (1470, 2577), (1718, 2205)]