2685103470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{86981}}^1$

素因数の和:87015

約数の個数: 96

約数和(自身を含む): 8141515200

約数和(自身を除く): 5456411730

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, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 6174, 10290, 15435, 30870, 86981, 173962, 260943, 434905, 521886, 608867, 782829, 869810, 1217734, 1304715, 1565658, 1826601, 2609430, 3044335, 3653202, 3914145, 4262069, 5479803, 6088670, 7828290, 8524138, 9133005, 10959606, 12786207, 18266010, 21310345, 25572414, 27399015, 29834483, 38358621, 42620690, 54798030, 59668966, 63931035, 76717242, 89503449, 127862070, 149172415, 179006898, 191793105, 268510347, 298344830, 383586210, 447517245, 537020694, 895034490, 1342551735, 2685103470]

約数ペア:

[(1, 2685103470), (2, 1342551735), (3, 895034490), (5, 537020694), (6, 447517245), (7, 383586210), (9, 298344830), (10, 268510347), (14, 191793105), (15, 179006898), (18, 149172415), (21, 127862070), (30, 89503449), (35, 76717242), (42, 63931035), (45, 59668966), (49, 54798030), (63, 42620690), (70, 38358621), (90, 29834483), (98, 27399015), (105, 25572414), (126, 21310345), (147, 18266010), (210, 12786207), (245, 10959606), (294, 9133005), (315, 8524138), (343, 7828290), (441, 6088670), (490, 5479803), (630, 4262069), (686, 3914145), (735, 3653202), (882, 3044335), (1029, 2609430), (1470, 1826601), (1715, 1565658), (2058, 1304715), (2205, 1217734), (3087, 869810), (3430, 782829), (4410, 608867), (5145, 521886), (6174, 434905), (10290, 260943), (15435, 173962), (30870, 86981)]