135497740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 350251776

約数和(自身を除く): 214754036

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 361, 380, 383, 490, 532, 665, 722, 766, 931, 980, 1330, 1444, 1532, 1805, 1862, 1915, 2527, 2660, 2681, 3610, 3724, 3830, 4655, 5054, 5362, 7220, 7277, 7660, 9310, 10108, 10724, 12635, 13405, 14554, 17689, 18620, 18767, 25270, 26810, 29108, 35378, 36385, 37534, 50540, 50939, 53620, 70756, 72770, 75068, 88445, 93835, 101878, 138263, 145540, 176890, 187670, 203756, 254695, 276526, 353780, 356573, 375340, 509390, 553052, 691315, 713146, 967841, 1018780, 1382630, 1426292, 1782865, 1935682, 2765260, 3565730, 3871364, 4839205, 6774887, 7131460, 9678410, 13549774, 19356820, 27099548, 33874435, 67748870, 135497740]

約数ペア:

[(1, 135497740), (2, 67748870), (4, 33874435), (5, 27099548), (7, 19356820), (10, 13549774), (14, 9678410), (19, 7131460), (20, 6774887), (28, 4839205), (35, 3871364), (38, 3565730), (49, 2765260), (70, 1935682), (76, 1782865), (95, 1426292), (98, 1382630), (133, 1018780), (140, 967841), (190, 713146), (196, 691315), (245, 553052), (266, 509390), (361, 375340), (380, 356573), (383, 353780), (490, 276526), (532, 254695), (665, 203756), (722, 187670), (766, 176890), (931, 145540), (980, 138263), (1330, 101878), (1444, 93835), (1532, 88445), (1805, 75068), (1862, 72770), (1915, 70756), (2527, 53620), (2660, 50939), (2681, 50540), (3610, 37534), (3724, 36385), (3830, 35378), (4655, 29108), (5054, 26810), (5362, 25270), (7220, 18767), (7277, 18620), (7660, 17689), (9310, 14554), (10108, 13405), (10724, 12635)]