29890692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^3$

素因数の和:87

約数の個数: 108

約数和(自身を含む): 86928660

約数和(自身を除く): 57037968

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 289, 306, 338, 442, 468, 507, 578, 612, 663, 676, 867, 884, 1014, 1156, 1326, 1521, 1734, 1989, 2028, 2601, 2652, 2873, 3042, 3468, 3757, 3978, 4913, 5202, 5746, 6084, 7514, 7956, 8619, 9826, 10404, 11271, 11492, 14739, 15028, 17238, 19652, 22542, 25857, 29478, 33813, 34476, 44217, 45084, 48841, 51714, 58956, 63869, 67626, 88434, 97682, 103428, 127738, 135252, 146523, 176868, 191607, 195364, 255476, 293046, 383214, 439569, 574821, 586092, 766428, 830297, 879138, 1149642, 1660594, 1758276, 2299284, 2490891, 3321188, 4981782, 7472673, 9963564, 14945346, 29890692]

約数ペア:

[(1, 29890692), (2, 14945346), (3, 9963564), (4, 7472673), (6, 4981782), (9, 3321188), (12, 2490891), (13, 2299284), (17, 1758276), (18, 1660594), (26, 1149642), (34, 879138), (36, 830297), (39, 766428), (51, 586092), (52, 574821), (68, 439569), (78, 383214), (102, 293046), (117, 255476), (153, 195364), (156, 191607), (169, 176868), (204, 146523), (221, 135252), (234, 127738), (289, 103428), (306, 97682), (338, 88434), (442, 67626), (468, 63869), (507, 58956), (578, 51714), (612, 48841), (663, 45084), (676, 44217), (867, 34476), (884, 33813), (1014, 29478), (1156, 25857), (1326, 22542), (1521, 19652), (1734, 17238), (1989, 15028), (2028, 14739), (2601, 11492), (2652, 11271), (2873, 10404), (3042, 9826), (3468, 8619), (3757, 7956), (3978, 7514), (4913, 6084), (5202, 5746)]