138674580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210113}}^1$

素因数の和:210136

約数の個数: 48

約数和(自身を含む): 423589824

約数和(自身を除く): 284915244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 210113, 420226, 630339, 840452, 1050565, 1260678, 2101130, 2311243, 2521356, 3151695, 4202260, 4622486, 6303390, 6933729, 9244972, 11556215, 12606780, 13867458, 23112430, 27734916, 34668645, 46224860, 69337290, 138674580]

約数ペア:

[(1, 138674580), (2, 69337290), (3, 46224860), (4, 34668645), (5, 27734916), (6, 23112430), (10, 13867458), (11, 12606780), (12, 11556215), (15, 9244972), (20, 6933729), (22, 6303390), (30, 4622486), (33, 4202260), (44, 3151695), (55, 2521356), (60, 2311243), (66, 2101130), (110, 1260678), (132, 1050565), (165, 840452), (220, 630339), (330, 420226), (660, 210113)]