2848230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 9538560

約数和(自身を除く): 6690330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 137, 154, 165, 189, 198, 210, 231, 270, 274, 297, 315, 330, 378, 385, 411, 462, 495, 594, 630, 685, 693, 770, 822, 945, 959, 990, 1155, 1233, 1370, 1386, 1485, 1507, 1890, 1918, 2055, 2079, 2310, 2466, 2877, 2970, 3014, 3465, 3699, 4110, 4158, 4521, 4795, 5754, 6165, 6930, 7398, 7535, 8631, 9042, 9590, 10395, 10549, 12330, 13563, 14385, 15070, 17262, 18495, 20790, 21098, 22605, 25893, 27126, 28770, 31647, 36990, 40689, 43155, 45210, 51786, 52745, 63294, 67815, 81378, 86310, 94941, 105490, 129465, 135630, 158235, 189882, 203445, 258930, 284823, 316470, 406890, 474705, 569646, 949410, 1424115, 2848230]

約数ペア:

[(1, 2848230), (2, 1424115), (3, 949410), (5, 569646), (6, 474705), (7, 406890), (9, 316470), (10, 284823), (11, 258930), (14, 203445), (15, 189882), (18, 158235), (21, 135630), (22, 129465), (27, 105490), (30, 94941), (33, 86310), (35, 81378), (42, 67815), (45, 63294), (54, 52745), (55, 51786), (63, 45210), (66, 43155), (70, 40689), (77, 36990), (90, 31647), (99, 28770), (105, 27126), (110, 25893), (126, 22605), (135, 21098), (137, 20790), (154, 18495), (165, 17262), (189, 15070), (198, 14385), (210, 13563), (231, 12330), (270, 10549), (274, 10395), (297, 9590), (315, 9042), (330, 8631), (378, 7535), (385, 7398), (411, 6930), (462, 6165), (495, 5754), (594, 4795), (630, 4521), (685, 4158), (693, 4110), (770, 3699), (822, 3465), (945, 3014), (959, 2970), (990, 2877), (1155, 2466), (1233, 2310), (1370, 2079), (1386, 2055), (1485, 1918), (1507, 1890)]