31001502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 76101120

約数和(自身を除く): 45099618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 733, 742, 798, 1007, 1113, 1466, 2014, 2199, 2226, 3021, 4398, 5131, 6042, 7049, 10262, 13927, 14098, 15393, 21147, 27854, 30786, 38849, 41781, 42294, 77698, 83562, 97489, 116547, 194978, 233094, 271943, 292467, 543886, 584934, 738131, 815829, 1476262, 1631658, 2214393, 4428786, 5166917, 10333834, 15500751, 31001502]

約数ペア:

[(1, 31001502), (2, 15500751), (3, 10333834), (6, 5166917), (7, 4428786), (14, 2214393), (19, 1631658), (21, 1476262), (38, 815829), (42, 738131), (53, 584934), (57, 543886), (106, 292467), (114, 271943), (133, 233094), (159, 194978), (266, 116547), (318, 97489), (371, 83562), (399, 77698), (733, 42294), (742, 41781), (798, 38849), (1007, 30786), (1113, 27854), (1466, 21147), (2014, 15393), (2199, 14098), (2226, 13927), (3021, 10262), (4398, 7049), (5131, 6042)]