190091535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 146661105

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 139, 155, 173, 255, 417, 465, 519, 527, 695, 865, 1581, 2085, 2363, 2595, 2635, 2941, 4309, 5363, 7089, 7905, 8823, 11815, 12927, 14705, 16089, 21545, 24047, 26815, 35445, 44115, 64635, 72141, 73253, 80445, 91171, 120235, 219759, 273513, 360705, 366265, 408799, 455855, 745457, 1098795, 1226397, 1367565, 2043995, 2236371, 3727285, 6131985, 11181855, 12672769, 38018307, 63363845, 190091535]

約数ペア:

[(1, 190091535), (3, 63363845), (5, 38018307), (15, 12672769), (17, 11181855), (31, 6131985), (51, 3727285), (85, 2236371), (93, 2043995), (139, 1367565), (155, 1226397), (173, 1098795), (255, 745457), (417, 455855), (465, 408799), (519, 366265), (527, 360705), (695, 273513), (865, 219759), (1581, 120235), (2085, 91171), (2363, 80445), (2595, 73253), (2635, 72141), (2941, 64635), (4309, 44115), (5363, 35445), (7089, 26815), (7905, 24047), (8823, 21545), (11815, 16089), (12927, 14705)]