235136790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 128

約数和(自身を含む): 731520000

約数和(自身を除く): 496383210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1715, 1890, 2058, 2205, 2539, 2646, 3087, 3430, 4410, 5078, 5145, 6174, 6615, 7617, 9261, 10290, 12695, 13230, 15234, 15435, 17773, 18522, 22851, 25390, 30870, 35546, 38085, 45702, 46305, 53319, 68553, 76170, 88865, 92610, 106638, 114255, 124411, 137106, 159957, 177730, 228510, 248822, 266595, 319914, 342765, 373233, 479871, 533190, 622055, 685530, 746466, 799785, 870877, 959742, 1119699, 1244110, 1599570, 1741754, 1866165, 2239398, 2399355, 2612631, 3359097, 3732330, 4354385, 4798710, 5225262, 5598495, 6718194, 7837893, 8708770, 11196990, 13063155, 15675786, 16795485, 23513679, 26126310, 33590970, 39189465, 47027358, 78378930, 117568395, 235136790]

約数ペア:

[(1, 235136790), (2, 117568395), (3, 78378930), (5, 47027358), (6, 39189465), (7, 33590970), (9, 26126310), (10, 23513679), (14, 16795485), (15, 15675786), (18, 13063155), (21, 11196990), (27, 8708770), (30, 7837893), (35, 6718194), (42, 5598495), (45, 5225262), (49, 4798710), (54, 4354385), (63, 3732330), (70, 3359097), (90, 2612631), (98, 2399355), (105, 2239398), (126, 1866165), (135, 1741754), (147, 1599570), (189, 1244110), (210, 1119699), (245, 959742), (270, 870877), (294, 799785), (315, 746466), (343, 685530), (378, 622055), (441, 533190), (490, 479871), (630, 373233), (686, 342765), (735, 319914), (882, 266595), (945, 248822), (1029, 228510), (1323, 177730), (1470, 159957), (1715, 137106), (1890, 124411), (2058, 114255), (2205, 106638), (2539, 92610), (2646, 88865), (3087, 76170), (3430, 68553), (4410, 53319), (5078, 46305), (5145, 45702), (6174, 38085), (6615, 35546), (7617, 30870), (9261, 25390), (10290, 22851), (12695, 18522), (13230, 17773), (15234, 15435)]