190558060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 108

約数和(自身を含む): 511990416

約数和(自身を除く): 321432356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1540, 1607, 1694, 2156, 2420, 2695, 3214, 3388, 4235, 5390, 5929, 6428, 8035, 8470, 10780, 11249, 11858, 16070, 16940, 17677, 22498, 23716, 29645, 32140, 35354, 44996, 56245, 59290, 70708, 78743, 88385, 112490, 118580, 123739, 157486, 176770, 194447, 224980, 247478, 314972, 353540, 388894, 393715, 494956, 618695, 777788, 787430, 866173, 972235, 1237390, 1361129, 1574860, 1732346, 1944470, 2474780, 2722258, 3464692, 3888940, 4330865, 5444516, 6805645, 8661730, 9527903, 13611290, 17323460, 19055806, 27222580, 38111612, 47639515, 95279030, 190558060]

約数ペア:

[(1, 190558060), (2, 95279030), (4, 47639515), (5, 38111612), (7, 27222580), (10, 19055806), (11, 17323460), (14, 13611290), (20, 9527903), (22, 8661730), (28, 6805645), (35, 5444516), (44, 4330865), (49, 3888940), (55, 3464692), (70, 2722258), (77, 2474780), (98, 1944470), (110, 1732346), (121, 1574860), (140, 1361129), (154, 1237390), (196, 972235), (220, 866173), (242, 787430), (245, 777788), (308, 618695), (385, 494956), (484, 393715), (490, 388894), (539, 353540), (605, 314972), (770, 247478), (847, 224980), (980, 194447), (1078, 176770), (1210, 157486), (1540, 123739), (1607, 118580), (1694, 112490), (2156, 88385), (2420, 78743), (2695, 70708), (3214, 59290), (3388, 56245), (4235, 44996), (5390, 35354), (5929, 32140), (6428, 29645), (8035, 23716), (8470, 22498), (10780, 17677), (11249, 16940), (11858, 16070)]