401310

素因数分解:

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

素因数の和:47

約数の個数: 96

約数和(自身を含む): 1310400

約数和(自身を除く): 909090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 343, 390, 441, 455, 490, 546, 585, 630, 637, 686, 735, 819, 882, 910, 1029, 1170, 1274, 1365, 1470, 1638, 1715, 1911, 2058, 2205, 2730, 3087, 3185, 3430, 3822, 4095, 4410, 4459, 5145, 5733, 6174, 6370, 8190, 8918, 9555, 10290, 11466, 13377, 15435, 19110, 22295, 26754, 28665, 30870, 40131, 44590, 57330, 66885, 80262, 133770, 200655, 401310]

約数ペア:

[(1, 401310), (2, 200655), (3, 133770), (5, 80262), (6, 66885), (7, 57330), (9, 44590), (10, 40131), (13, 30870), (14, 28665), (15, 26754), (18, 22295), (21, 19110), (26, 15435), (30, 13377), (35, 11466), (39, 10290), (42, 9555), (45, 8918), (49, 8190), (63, 6370), (65, 6174), (70, 5733), (78, 5145), (90, 4459), (91, 4410), (98, 4095), (105, 3822), (117, 3430), (126, 3185), (130, 3087), (147, 2730), (182, 2205), (195, 2058), (210, 1911), (234, 1715), (245, 1638), (273, 1470), (294, 1365), (315, 1274), (343, 1170), (390, 1029), (441, 910), (455, 882), (490, 819), (546, 735), (585, 686), (630, 637)]