131584530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56963}}^1$

素因数の和:56991

約数の個数: 64

約数和(自身を含む): 393735168

約数和(自身を除く): 262150638

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 56963, 113926, 170889, 284815, 341778, 398741, 569630, 626593, 797482, 854445, 1196223, 1253186, 1708890, 1879779, 1993705, 2392446, 3132965, 3759558, 3987410, 4386151, 5981115, 6265930, 8772302, 9398895, 11962230, 13158453, 18797790, 21930755, 26316906, 43861510, 65792265, 131584530]

約数ペア:

[(1, 131584530), (2, 65792265), (3, 43861510), (5, 26316906), (6, 21930755), (7, 18797790), (10, 13158453), (11, 11962230), (14, 9398895), (15, 8772302), (21, 6265930), (22, 5981115), (30, 4386151), (33, 3987410), (35, 3759558), (42, 3132965), (55, 2392446), (66, 1993705), (70, 1879779), (77, 1708890), (105, 1253186), (110, 1196223), (154, 854445), (165, 797482), (210, 626593), (231, 569630), (330, 398741), (385, 341778), (462, 284815), (770, 170889), (1155, 113926), (2310, 56963)]