127617210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{202567}}^1$

素因数の和:202587

約数の個数: 48

約数和(自身を含む): 379207296

約数和(自身を除く): 251590086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 202567, 405134, 607701, 1012835, 1215402, 1417969, 1823103, 2025670, 2835938, 3038505, 3646206, 4253907, 6077010, 7089845, 8507814, 9115515, 12761721, 14179690, 18231030, 21269535, 25523442, 42539070, 63808605, 127617210]

約数ペア:

[(1, 127617210), (2, 63808605), (3, 42539070), (5, 25523442), (6, 21269535), (7, 18231030), (9, 14179690), (10, 12761721), (14, 9115515), (15, 8507814), (18, 7089845), (21, 6077010), (30, 4253907), (35, 3646206), (42, 3038505), (45, 2835938), (63, 2025670), (70, 1823103), (90, 1417969), (105, 1215402), (126, 1012835), (210, 607701), (315, 405134), (630, 202567)]