1906037790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{3889}}^1$

素因数の和:3978

約数の個数: 96

約数和(自身を含む): 5006149920

約数和(自身を除く): 3100112130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 961, 1054, 1581, 1922, 2635, 2883, 3162, 3889, 4805, 5270, 5766, 7778, 7905, 9610, 11667, 14415, 15810, 16337, 19445, 23334, 28830, 32674, 38890, 49011, 58335, 66113, 81685, 98022, 116670, 120559, 132226, 163370, 198339, 241118, 245055, 330565, 361677, 396678, 490110, 602795, 661130, 723354, 991695, 1205590, 1808385, 1983390, 2049503, 3616770, 3737329, 4099006, 6148509, 7474658, 10247515, 11211987, 12297018, 18686645, 20495030, 22423974, 30742545, 37373290, 56059935, 61485090, 63534593, 112119870, 127069186, 190603779, 317672965, 381207558, 635345930, 953018895, 1906037790]

約数ペア:

[(1, 1906037790), (2, 953018895), (3, 635345930), (5, 381207558), (6, 317672965), (10, 190603779), (15, 127069186), (17, 112119870), (30, 63534593), (31, 61485090), (34, 56059935), (51, 37373290), (62, 30742545), (85, 22423974), (93, 20495030), (102, 18686645), (155, 12297018), (170, 11211987), (186, 10247515), (255, 7474658), (310, 6148509), (465, 4099006), (510, 3737329), (527, 3616770), (930, 2049503), (961, 1983390), (1054, 1808385), (1581, 1205590), (1922, 991695), (2635, 723354), (2883, 661130), (3162, 602795), (3889, 490110), (4805, 396678), (5270, 361677), (5766, 330565), (7778, 245055), (7905, 241118), (9610, 198339), (11667, 163370), (14415, 132226), (15810, 120559), (16337, 116670), (19445, 98022), (23334, 81685), (28830, 66113), (32674, 58335), (38890, 49011)]