210329595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9721

約数の個数: 64

約数和(自身を含む): 445962240

約数和(自身を除く): 235632645

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 3105, 4347, 7245, 9677, 21735, 29031, 48385, 67739, 87093, 145155, 203217, 222571, 261279, 338695, 435465, 609651, 667713, 1016085, 1112855, 1306395, 1557997, 1828953, 2003139, 3048255, 3338565, 4673991, 6009417, 7789985, 9144765, 10015695, 14021973, 23369955, 30047085, 42065919, 70109865, 210329595]

約数ペア:

[(1, 210329595), (3, 70109865), (5, 42065919), (7, 30047085), (9, 23369955), (15, 14021973), (21, 10015695), (23, 9144765), (27, 7789985), (35, 6009417), (45, 4673991), (63, 3338565), (69, 3048255), (105, 2003139), (115, 1828953), (135, 1557997), (161, 1306395), (189, 1112855), (207, 1016085), (315, 667713), (345, 609651), (483, 435465), (621, 338695), (805, 261279), (945, 222571), (1035, 203217), (1449, 145155), (2415, 87093), (3105, 67739), (4347, 48385), (7245, 29031), (9677, 21735)]