249622230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 128

約数和(自身を含む): 726921216

約数和(自身を除く): 477298986

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1705, 1877, 2015, 2046, 2145, 2418, 3410, 3754, 4030, 4290, 4433, 5115, 5631, 6045, 8866, 9385, 10230, 11262, 12090, 13299, 18770, 20647, 22165, 24401, 26598, 28155, 41294, 44330, 48802, 56310, 58187, 61941, 66495, 73203, 103235, 116374, 122005, 123882, 132990, 146406, 174561, 206470, 244010, 268411, 290935, 309705, 349122, 366015, 536822, 581870, 619410, 640057, 732030, 756431, 805233, 872805, 1280114, 1342055, 1512862, 1610466, 1745610, 1920171, 2269293, 2684110, 3200285, 3782155, 3840342, 4026165, 4538586, 6400570, 7564310, 8052330, 8320741, 9600855, 11346465, 16641482, 19201710, 22692930, 24962223, 41603705, 49924446, 83207410, 124811115, 249622230]

約数ペア:

[(1, 249622230), (2, 124811115), (3, 83207410), (5, 49924446), (6, 41603705), (10, 24962223), (11, 22692930), (13, 19201710), (15, 16641482), (22, 11346465), (26, 9600855), (30, 8320741), (31, 8052330), (33, 7564310), (39, 6400570), (55, 4538586), (62, 4026165), (65, 3840342), (66, 3782155), (78, 3200285), (93, 2684110), (110, 2269293), (130, 1920171), (143, 1745610), (155, 1610466), (165, 1512862), (186, 1342055), (195, 1280114), (286, 872805), (310, 805233), (330, 756431), (341, 732030), (390, 640057), (403, 619410), (429, 581870), (465, 536822), (682, 366015), (715, 349122), (806, 309705), (858, 290935), (930, 268411), (1023, 244010), (1209, 206470), (1430, 174561), (1705, 146406), (1877, 132990), (2015, 123882), (2046, 122005), (2145, 116374), (2418, 103235), (3410, 73203), (3754, 66495), (4030, 61941), (4290, 58187), (4433, 56310), (5115, 48802), (5631, 44330), (6045, 41294), (8866, 28155), (9385, 26598), (10230, 24401), (11262, 22165), (12090, 20647), (13299, 18770)]