137407060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 347719680

約数和(自身を除く): 210312620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 139, 140, 161, 230, 278, 307, 322, 460, 556, 614, 644, 695, 805, 973, 1228, 1390, 1535, 1610, 1946, 2149, 2780, 3070, 3197, 3220, 3892, 4298, 4865, 6140, 6394, 7061, 8596, 9730, 10745, 12788, 14122, 15985, 19460, 21490, 22379, 28244, 31970, 35305, 42673, 42980, 44758, 49427, 63940, 70610, 85346, 89516, 98854, 111895, 141220, 170692, 197708, 213365, 223790, 247135, 298711, 426730, 447580, 494270, 597422, 853460, 981479, 988540, 1194844, 1493555, 1962958, 2987110, 3925916, 4907395, 5974220, 6870353, 9814790, 13740706, 19629580, 27481412, 34351765, 68703530, 137407060]

約数ペア:

[(1, 137407060), (2, 68703530), (4, 34351765), (5, 27481412), (7, 19629580), (10, 13740706), (14, 9814790), (20, 6870353), (23, 5974220), (28, 4907395), (35, 3925916), (46, 2987110), (70, 1962958), (92, 1493555), (115, 1194844), (139, 988540), (140, 981479), (161, 853460), (230, 597422), (278, 494270), (307, 447580), (322, 426730), (460, 298711), (556, 247135), (614, 223790), (644, 213365), (695, 197708), (805, 170692), (973, 141220), (1228, 111895), (1390, 98854), (1535, 89516), (1610, 85346), (1946, 70610), (2149, 63940), (2780, 49427), (3070, 44758), (3197, 42980), (3220, 42673), (3892, 35305), (4298, 31970), (4865, 28244), (6140, 22379), (6394, 21490), (7061, 19460), (8596, 15985), (9730, 14122), (10745, 12788)]