4782140940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{25391}}^1$

素因数の和:25519

約数の個数: 96

約数和(自身を含む): 13889627136

約数和(自身を除く): 9107486196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 129, 146, 172, 215, 219, 258, 292, 365, 430, 438, 516, 645, 730, 860, 876, 1095, 1290, 1460, 2190, 2580, 3139, 4380, 6278, 9417, 12556, 15695, 18834, 25391, 31390, 37668, 47085, 50782, 62780, 76173, 94170, 101564, 126955, 152346, 188340, 253910, 304692, 380865, 507820, 761730, 1091813, 1523460, 1853543, 2183626, 3275439, 3707086, 4367252, 5459065, 5560629, 6550878, 7414172, 9267715, 10918130, 11121258, 13101756, 16377195, 18535430, 21836260, 22242516, 27803145, 32754390, 37070860, 55606290, 65508780, 79702349, 111212580, 159404698, 239107047, 318809396, 398511745, 478214094, 797023490, 956428188, 1195535235, 1594046980, 2391070470, 4782140940]

約数ペア:

[(1, 4782140940), (2, 2391070470), (3, 1594046980), (4, 1195535235), (5, 956428188), (6, 797023490), (10, 478214094), (12, 398511745), (15, 318809396), (20, 239107047), (30, 159404698), (43, 111212580), (60, 79702349), (73, 65508780), (86, 55606290), (129, 37070860), (146, 32754390), (172, 27803145), (215, 22242516), (219, 21836260), (258, 18535430), (292, 16377195), (365, 13101756), (430, 11121258), (438, 10918130), (516, 9267715), (645, 7414172), (730, 6550878), (860, 5560629), (876, 5459065), (1095, 4367252), (1290, 3707086), (1460, 3275439), (2190, 2183626), (2580, 1853543), (3139, 1523460), (4380, 1091813), (6278, 761730), (9417, 507820), (12556, 380865), (15695, 304692), (18834, 253910), (25391, 188340), (31390, 152346), (37668, 126955), (47085, 101564), (50782, 94170), (62780, 76173)]