73967190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 135051690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 47, 55, 57, 66, 94, 95, 110, 114, 141, 165, 190, 209, 235, 251, 282, 285, 330, 418, 470, 502, 517, 570, 627, 705, 753, 893, 1034, 1045, 1254, 1255, 1410, 1506, 1551, 1786, 2090, 2510, 2585, 2679, 2761, 3102, 3135, 3765, 4465, 4769, 5170, 5358, 5522, 6270, 7530, 7755, 8283, 8930, 9538, 9823, 11797, 13395, 13805, 14307, 15510, 16566, 19646, 23594, 23845, 26790, 27610, 28614, 29469, 35391, 41415, 47690, 49115, 52459, 58938, 58985, 70782, 71535, 82830, 98230, 104918, 117970, 129767, 143070, 147345, 157377, 176955, 224143, 259534, 262295, 294690, 314754, 353910, 389301, 448286, 524590, 648835, 672429, 778602, 786885, 1120715, 1297670, 1344858, 1573770, 1946505, 2241430, 2465573, 3362145, 3893010, 4931146, 6724290, 7396719, 12327865, 14793438, 24655730, 36983595, 73967190]

約数ペア:

[(1, 73967190), (2, 36983595), (3, 24655730), (5, 14793438), (6, 12327865), (10, 7396719), (11, 6724290), (15, 4931146), (19, 3893010), (22, 3362145), (30, 2465573), (33, 2241430), (38, 1946505), (47, 1573770), (55, 1344858), (57, 1297670), (66, 1120715), (94, 786885), (95, 778602), (110, 672429), (114, 648835), (141, 524590), (165, 448286), (190, 389301), (209, 353910), (235, 314754), (251, 294690), (282, 262295), (285, 259534), (330, 224143), (418, 176955), (470, 157377), (502, 147345), (517, 143070), (570, 129767), (627, 117970), (705, 104918), (753, 98230), (893, 82830), (1034, 71535), (1045, 70782), (1254, 58985), (1255, 58938), (1410, 52459), (1506, 49115), (1551, 47690), (1786, 41415), (2090, 35391), (2510, 29469), (2585, 28614), (2679, 27610), (2761, 26790), (3102, 23845), (3135, 23594), (3765, 19646), (4465, 16566), (4769, 15510), (5170, 14307), (5358, 13805), (5522, 13395), (6270, 11797), (7530, 9823), (7755, 9538), (8283, 8930)]