143465210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3951

約数の個数: 64

約数和(自身を含む): 322652160

約数和(自身を除く): 179186950

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3689, 3889, 5270, 7378, 7778, 18445, 19445, 27223, 36890, 38890, 54446, 66113, 120559, 132226, 136115, 241118, 272230, 330565, 462791, 602795, 661130, 843913, 925582, 1205590, 1687826, 2049503, 2313955, 4099006, 4219565, 4627910, 8439130, 10247515, 14346521, 20495030, 28693042, 71732605, 143465210]

約数ペア:

[(1, 143465210), (2, 71732605), (5, 28693042), (7, 20495030), (10, 14346521), (14, 10247515), (17, 8439130), (31, 4627910), (34, 4219565), (35, 4099006), (62, 2313955), (70, 2049503), (85, 1687826), (119, 1205590), (155, 925582), (170, 843913), (217, 661130), (238, 602795), (310, 462791), (434, 330565), (527, 272230), (595, 241118), (1054, 136115), (1085, 132226), (1190, 120559), (2170, 66113), (2635, 54446), (3689, 38890), (3889, 36890), (5270, 27223), (7378, 19445), (7778, 18445)]