5540514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8145246

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 131, 133, 159, 262, 266, 318, 371, 393, 399, 742, 786, 798, 917, 1007, 1113, 1834, 2014, 2226, 2489, 2751, 3021, 4978, 5502, 6042, 6943, 7049, 7467, 13886, 14098, 14934, 17423, 20829, 21147, 34846, 41658, 42294, 48601, 52269, 97202, 104538, 131917, 145803, 263834, 291606, 395751, 791502, 923419, 1846838, 2770257, 5540514]

約数ペア:

[(1, 5540514), (2, 2770257), (3, 1846838), (6, 923419), (7, 791502), (14, 395751), (19, 291606), (21, 263834), (38, 145803), (42, 131917), (53, 104538), (57, 97202), (106, 52269), (114, 48601), (131, 42294), (133, 41658), (159, 34846), (262, 21147), (266, 20829), (318, 17423), (371, 14934), (393, 14098), (399, 13886), (742, 7467), (786, 7049), (798, 6943), (917, 6042), (1007, 5502), (1113, 4978), (1834, 3021), (2014, 2751), (2226, 2489)]