3135860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 8109696

約数和(自身を除く): 4973836

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1723, 1820, 3446, 6892, 8615, 12061, 17230, 22399, 24122, 34460, 44798, 48244, 60305, 89596, 111995, 120610, 156793, 223990, 241220, 313586, 447980, 627172, 783965, 1567930, 3135860]

約数ペア:

[(1, 3135860), (2, 1567930), (4, 783965), (5, 627172), (7, 447980), (10, 313586), (13, 241220), (14, 223990), (20, 156793), (26, 120610), (28, 111995), (35, 89596), (52, 60305), (65, 48244), (70, 44798), (91, 34460), (130, 24122), (140, 22399), (182, 17230), (260, 12061), (364, 8615), (455, 6892), (910, 3446), (1723, 1820)]