553730940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{673}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 1925396928

約数和(自身を除く): 1371665988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 653, 673, 1260, 1306, 1346, 1959, 2019, 2612, 2692, 3265, 3365, 3918, 4038, 4571, 4711, 5877, 6057, 6530, 6730, 7836, 8076, 9142, 9422, 9795, 10095, 11754, 12114, 13060, 13460, 13713, 14133, 18284, 18844, 19590, 20190, 22855, 23508, 23555, 24228, 27426, 28266, 29385, 30285, 39180, 40380, 41139, 42399, 45710, 47110, 54852, 56532, 58770, 60570, 68565, 70665, 82278, 84798, 91420, 94220, 117540, 121140, 137130, 141330, 164556, 169596, 205695, 211995, 274260, 282660, 411390, 423990, 439469, 822780, 847980, 878938, 1318407, 1757876, 2197345, 2636814, 3076283, 3955221, 4394690, 5273628, 6152566, 6592035, 7910442, 8789380, 9228849, 12305132, 13184070, 15381415, 15820884, 18457698, 19776105, 26368140, 27686547, 30762830, 36915396, 39552210, 46144245, 55373094, 61525660, 79104420, 92288490, 110746188, 138432735, 184576980, 276865470, 553730940]

約数ペア:

[(1, 553730940), (2, 276865470), (3, 184576980), (4, 138432735), (5, 110746188), (6, 92288490), (7, 79104420), (9, 61525660), (10, 55373094), (12, 46144245), (14, 39552210), (15, 36915396), (18, 30762830), (20, 27686547), (21, 26368140), (28, 19776105), (30, 18457698), (35, 15820884), (36, 15381415), (42, 13184070), (45, 12305132), (60, 9228849), (63, 8789380), (70, 7910442), (84, 6592035), (90, 6152566), (105, 5273628), (126, 4394690), (140, 3955221), (180, 3076283), (210, 2636814), (252, 2197345), (315, 1757876), (420, 1318407), (630, 878938), (653, 847980), (673, 822780), (1260, 439469), (1306, 423990), (1346, 411390), (1959, 282660), (2019, 274260), (2612, 211995), (2692, 205695), (3265, 169596), (3365, 164556), (3918, 141330), (4038, 137130), (4571, 121140), (4711, 117540), (5877, 94220), (6057, 91420), (6530, 84798), (6730, 82278), (7836, 70665), (8076, 68565), (9142, 60570), (9422, 58770), (9795, 56532), (10095, 54852), (11754, 47110), (12114, 45710), (13060, 42399), (13460, 41139), (13713, 40380), (14133, 39180), (18284, 30285), (18844, 29385), (19590, 28266), (20190, 27426), (22855, 24228), (23508, 23555)]