61026420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1$

素因数の和:11209

約数の個数: 96

約数和(自身を含む): 210325248

約数和(自身を除く): 149298828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 11177, 22354, 33531, 44708, 55885, 67062, 78239, 111770, 134124, 145301, 156478, 167655, 223540, 234717, 290602, 312956, 335310, 391195, 435903, 469434, 581204, 670620, 726505, 782390, 871806, 938868, 1017107, 1173585, 1453010, 1564780, 1743612, 2034214, 2179515, 2347170, 2906020, 3051321, 4068428, 4359030, 4694340, 5085535, 6102642, 8718060, 10171070, 12205284, 15256605, 20342140, 30513210, 61026420]

約数ペア:

[(1, 61026420), (2, 30513210), (3, 20342140), (4, 15256605), (5, 12205284), (6, 10171070), (7, 8718060), (10, 6102642), (12, 5085535), (13, 4694340), (14, 4359030), (15, 4068428), (20, 3051321), (21, 2906020), (26, 2347170), (28, 2179515), (30, 2034214), (35, 1743612), (39, 1564780), (42, 1453010), (52, 1173585), (60, 1017107), (65, 938868), (70, 871806), (78, 782390), (84, 726505), (91, 670620), (105, 581204), (130, 469434), (140, 435903), (156, 391195), (182, 335310), (195, 312956), (210, 290602), (260, 234717), (273, 223540), (364, 167655), (390, 156478), (420, 145301), (455, 134124), (546, 111770), (780, 78239), (910, 67062), (1092, 55885), (1365, 44708), (1820, 33531), (2730, 22354), (5460, 11177)]